THE ONLY MAGAZINE FOR STUDENT & APPRENTICE ELECTRICIANS
SUMMER 2022
EXETER COLLEGE
LE ARNER
OF THE YEAR
PLATINUM SPONSOR 2022
2022
“IT'S AN INCREDIBLE EXPERIENCE. YOU MAKE FRIENDS, YOU LEARN, YOU TEST YOUR SKILLS”
BENJAMIN FOX 2022 WINNER
# SPARKSLOY22
# SPARKSLOY22
WELCOME | SPARKS
EDITOR’S NOTE
Welcome back!
W
Welcome to the summer edition of SPARKS Magazine. We hope you’re having a great year so far, and enjoying the beginning of your career in the everevolving world of electrics.
Since January we’ve been travelling around the country for the regional heats of the SPARKS Learner of the Year competition. Our team has been blown away by the exceptional work we’ve seen. In April, Schneider Electric hosted the two-day Grand Final at their Innovation Hub in Coventry. Our six finalists competed in a close run contest to win the prestigious title, SPARKS Learner of the Year 2022. The event was an awesome display of talent and the SPARKS team felt very proud to be a part of it. You can read all about the competition and meet the winner and runner up on pages 3-7. Will it be you taking part next year? Have a great few months everyone!
Sarah
DIGITAL EDITOR: ALEX SOUTH alex.south@sng-publishing.co.uk SENIOR GRAPHIC DESIGNER: LEE OWEN design@sng-publishing.co.uk BUSINESS DEVELOPMENT MANAGER: PATRICK BLORE patrick.blore@sng-publishing.co.uk BUSINESS DEVELOPMENT MANAGER: HEATHER THORP heather.thorp@sng-publishing.co.uk OPERATIONS MANAGER: EMILY HILTON emily.hilton@sng-publishing.co.uk MANAGING DIRECTOR: ZOË TANNER zoe.tanner@sng-publishing.co.uk TECHNICAL CONTRIBUTORS: Mike Davies, Lewis Blakemore PRINTERS: Stephens & George, Wales
01 Welcome 03 SPARKS Learner of the Year 2022 09 Top 5 Essential Tools with Amy The Sparky 11
Interview with Joe Eaton and Matt Barker
12
Circuit Protection with Electrium
15
Feature: Smart Homes
16
It’s Time to be Smart with CEDIA
17
5 Things About Smart Lighting with Ansell UK
19
Special Report from SELECT
21
Feature: Consumer Units
22
Consumer Units: Top Pro Tips
15
24 Survey with Draper Tools 25 Digital Column 26 20 Questions with Theo Webster 28 Female Trade Skills Competition
SE ARCH FOR SPARKS MAGA ZINE
MANAGING EDITOR: CELIA MATTHEWS celia.matthews@sng-publishing.co.uk
FEATURES
27 AM2S Checklist with NET
Editor
EDITOR: SARAH EDWARDS sarah.edwards@sng-publishing.co.uk
03
CONTENTS
DISCLAIMER SPARKS Magazine is published by SNG Publishing Ltd (SNG). All content and artwork is © SNG Publishing Ltd or its contributors and SNG is a trade mark of SNG Publishing Ltd. No part of SPARKS Magazine may be copied, transmitted or published in any form or by any means without prior permission. Although SNG has made every effort to ensure the accuracy of this publication, it does not verify any claims or other information appearing in the advertisements contained in SPARKS Magazine. It therefore cannot accept any responsibility whatsoever for consequences that may arise from the content or artwork contained in SPARKS Magazine, including any errors or omissions or any opinions or advice given therein. This publication and its content is not a substitute for professional advice on a particular matter. Advertisements are accepted for publication in SPARKS Magazine only upon SNG Publishing Ltd standard terms of advertising.
29 MySchneider for Electricians 31
Feature: Training
32
Don’t Stop Me Now! with Sparky Ninja
34
Staying Ahead in our Industry with The Luceco Academy
24
36 Life Skills: Financial Health Check 40 Learner Support with IDEAL Industries 46 Epic Fail 48 This or That?
40
EXERCISES WITH MIKE DAVIES 41
Overcurrent Protection: Fuses
43 Electrical Fault Diagnosis & Rectification of Faults 45 Electrical Installation: Buildings & Structures
GENERAL ENQUIRIES To subscribe to SPARKS Magazine call 0121 606 3016 or subscribe online at www.SPARKS-magazine.co.uk
46
© SNG Publishing Ltd, 2022
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< 2022 SUMMER |
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LE ARNER
OF THE YEAR
2022
SPARKS | LOY 2022
WHO?
Our six regional finalists undertook a live 10-hour practical test, carried out across two days. The competitors were:
PAIGE MORRIS
COLEG Y CYMOEDD'S YSTRAD MYNACH CAMPUS
R E G I O N A L
JACK MATTHEWS LINCOLN COLLEGE
WE HAVE A WINNER! | SUMMER 2022 > WWW.SPARKS-MAGAZINE.CO.UK
EXETER COLLEGE
LE ARNER
OF THE YEAR
2022
We’re thrilled to announce the winner of the SPARKS Learner of the Year 2022 competition. Our NAPIT judges upped the ante this year and created an awesome test of ability. The closely contested two-day final was held at the amazing Schneider Electric Innovation Hub in Coventry.
04
BENJAMIN FOX
LEARNER OF THE YEAR WINNER 2022
LOY 2022 | SPARKS
10 HOUR
“WELL DONE TO ALL OUR FINALISTS”
F I N A L I S T S
LUKE HALSALL-HART CLIFFORD COLLEGE
“The final has been fantastic; it's been great to watch the standards of the installations that the finalists have been producing. It is always a pleasure working with SPARKS, and Schneider Electric is proud to be the Platinum sponsor of the Learner of the Year competition. We see it as invaluable to try and build relationships with apprentices and learners as early on in their careers as possible, and the Learner of the Year competition is a great way to do this.”
PRACTICAL TEST
TED STAMP
DARLINGTON COLLEGE
THOMAS ADLAM BRIDGWATER AND TAUNTON COLLEGE
OUR AWESOME SPONSORS
Alongside the prestige for both winning student and college, there were fantastic prizes worth up to £10,000 up for grabs.
A HUGE SHOUT OUT TO:
Tom Gillam, Electrician Channel Manager at Schneider Electric Official Tool Sponsor
“We were impressed with the standard of work produced by the six finalists in this prestigious national competition. All the installations were of an equal standard and would be satisfactory as installs in any other circumstances. However, we had to mark to within millimetres and check all installed accessories were as per the issued drawing to establish the winner. All contestants can be proud of their achievements and note on their CV that they represented their colleges in a national final.” Geoff Brittain, NAPIT
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< 2022 SUMMER |
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SPARKS | LOY 2022
MEET THE RUNNER UP SPARKS: How did it feel to hear your name being announced? Thomas Adlam: After doing two days of the competition and then at the end of it hearing your name being announced - it’s such a shock. SPARKS: What was your favourite part of the competition? TA: I think the best part was finishing up with a bit of time to spare and knowing it was all completed. SPARKS: What stood out as being particularly difficult or challenging? TA: Reading the specifications and making sure I’d gone exactly by the spec. SPARKS: Is this the first skills competition you've entered? TA: I entered the last SPARKS competition. I was a regional runner up then. I entered it again and was lucky enough to win the region, and then lucky enough now to become national runner up this year.
THOMAS ADLAM BRIDGWATER AND TAUNTON COLLEGE
SPARKS: Why did you decide to enter the SPARKS Learner of the Year 2022 Competition? TA: It just feels as if there's loads of opportunities coming from it. Everyone seems to be talking about SPARKS wherever you go. SPARKS: You won some amazing prizes. Do you have any idea what you're going to do with them? TA: The prizes were amazing. I got a cheque for £500, I got a drill... for runner up you really can't quibble with that! SPARKS: How did you celebrate being announced the runner up for the SPARKS Learner of the Year for 2022? TA: I had a chilled weekend and then did my AM2!
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| SUMMER 2022 > WWW.SPARKS-MAGAZINE.CO.UK
On 28th April, after six close-run regional finals and some incredible demonstrations of electrical ability at the grand final, Benjamin Fox from Exeter College was announced as our SPARKS Learner of the Year 2022. We caught up with him to ask what winning the competition meant to him.
LOY 2022 | SPARKS
MEET THE WINNER SPARKS: How did it feel to hear your name being announced?
SPARKS: Was there anything about the test that you perhaps struggled with?
Benjamin Fox: Surreal! The level of competition was so high, everyone's work looked the same and it came down to millimetres.
BF: I don't do a lot of conduit so it was just take it as it is and take it a bit slower.
SPARKS: How did you feel at this year's final? BF: I was nervous because I didn't know what to expect. Once I got there and read the spec I relaxed, because I knew what I was up against.
SPARKS: You've won an amazing selection of prizes! BF: It's amazing but even if I came away with nothing, it's the title that's incredible to have really. The fact that it's nationwide, it's such a pleasure to have that title. SPARKS: How did you get your apprenticeship? BF: I started helping my dad (who is a carpenter), then spent a few days with my current boss. I had a few weeks work experience then he took me on.
2023
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BENJAMIN FOX
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SPARKS: You've never entered a skill based competition. Why did you enter this year? BF: After seeing the magazines at college, I thought I’d give it a go. It's good experience and practice for your AM2S as well. Just the experience of being under pressure, time, and having that install and wiring - it's a good set up. SPARKS: What advice would you give to students entering next year? BF: You will be nervous, but it is 100% worth a shot. Even if you come away just as a participant it's an experience that you learn so much from. SPARKS: What have you learned from this experience? BF: Having to work within a timescale, knowing what you've got to do and what you've got left – that was the main thing for me. SPARKS: How did you celebrate winning the SPARKS Learner of the Year for 2022? BF: I might have had a few beers!
For more information and details on how to enter next year’s SPARKS Learner of the Year competition, head to www.sparks-magazine.co.uk/events
WWW.SPARKS-MAGAZINE.CO.UK
< 2022 SUMMER |
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TOP 5 ESSENTIAL TOOLS | SPARKS
TOP 5 ESSENTIAL TOOLS WITH AMY THE SPARKY When it comes to being a spark, it’s important to have the right equipment for the job. We asked Amy Barratt-Singh to help us put together a list of essential tools for every new spark’s toolbox.
KNIPEX ERGOSTRIP
1
“BEFORE BUYING LOTS OF TOOLS, GET ADVICE FROM EXPERIENCED SPARKS ABOUT THE BEST QUALITY AND MOST USEFUL TOOLS TO BUY” UNILITE HEAD TORCH
2
@amythesparky
This is definitely a marmite tool - you either love it or hate it! I find that it makes light work of stripping tails. I also use it on flex and coax. I have the flat cable version too which is great for scoring 6mm/10mm in tight spaces.
This is such a useful bit of kit. Whether you are working in a loft, under a floor or in a kitchen cupboard, using a head torch is the best way to see clearly whilst keeping both hands free to work.
VELOCITY SAFETY GLASSES
DEWALT MULTI TOOL
PENCIL AND MARKER
3
A really important piece of PPE that I use nearly every day. I love these Velocity ones, they look good, are affordable and come in this case to stop them getting damaged in your bag. You only get one pair of eyes, look after them!
4
5
We all know our job would be so much harder without power tools. The multi tool is that tool that once you buy it you don’t know how you ever survived without it! With a variety of blades available it comes in useful for cutting floorboards, plasterboard and nails/screws.
I love the Pica pencil as you can use it to mark deep holes that a normal pencil wouldn’t reach. It is refillable and has a sharpener in the end of the cover. The Marxman is perfect for marking holes on surfaces where you wouldn’t easily see a pencil mark. Both fairly cheap but very useful.
WWW.SPARKS-MAGAZINE.CO.UK
< 2022 SUMMER |
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Studying for a career in the electrical industry?
Find out how the IET can help
As co-publisher of the IET Wiring Regulations, now updated to BS 7671:2018+A2:2022, we have lots of information and guidance available to help you get into the electrical industry. From informative articles on different ways into industry and the most relevant qualifications, to videos designed to help de-mystify certain areas of the IET Wiring Regulations, our website is full of useful resources for electrical students, including: – – – –
Books for students, such as the Student’s Guide to the IET Wiring Regulations The Student’s Guide video series including topics such as Safe Isolation and Risk Assessment Wiring Matters magazine articles to help you with your studies A job profile bank detailing some of the many different career options available to you when you qualify
Visit theiet.org/elec-students to find out more The Institution of Engineering and Technology (IET) is registered as a Charity in England and Wales (No. 211014) and Scotland (No. SC038698). The Institution of Engineering and Technology, Futures Place, Kings Way, Stevenage, Hertfordshire, SG1 2UA, United Kingdom.
INTERVIEW | SPARKS
SPARKY SPOTLIGHT JOE AND MATT
Q
SPARKS MAGAZINE: Why did you both decide on the electrical trade?
Joe: I was working as an estate agent. I bought my first house and really enjoyed doing the renovation work, so I decided to retrain in the trade. Matt: My dad was a project developer so I’ve grown up on building sites. I remember watching the electrician on site and knowing that’s what I wanted to do.
Q
SPARKS: How did you go about finding an apprenticeship?
Joe: I actually paid for my apprenticeship at Kendal College as I had been to university already. Matt: After deciding that I wanted to do an electrical apprenticeship, I discovered the trade community on Instagram. I saw JE Electrical on there and realised that he was based near me. I messaged him, asked for a day or two of work experience and he agreed. Eventually I asked Joe if he was able to take me on as an apprentice and he said yes!
Q
SPARKS: What’s the worst part of your trade?
Joe: DIYers who have had a go… and cleaning up! Matt: Going into a loft in the summer when it’s hot.
Q
SPARKS: What’s your advice for getting the most out of an apprenticeship? Joe: Ask questions all the time, be keen to learn. If you don’t understand, just ask.
JE ELECTRICAL
Joe Eaton retrained as an apprentice aged 23, starting his own business at 27. Four years ago, Matt Barker contacted Joe on IG to ask about work experience places and has since become Joe’s apprentice. We had a chat with them about being a sparky. Matt: Listen carefully and don’t be afraid to ask lots of questions!
Q
SPARKS: Which bit of new technology are you most interested in? Joe: Solar/battery installation. I have just done the course so I can fit them. Matt: Smart home systems such as ring cameras, nest/hive heating systems and LED feature lighting.
Q
SPARKS: What tools could you not live without?
Joe: VDE Pliers and Milwaukee Packout. Matt: Milwaukee m18 impact driver and Knipex 1000v combination pliers.
Q
SPARKS: Who has been the biggest influence on your career and why? Joe: Myself. I want to grow the business, to be well established and well known. The more effort I put in the more I get out. Matt: Before starting my apprenticeship, I watched a lot of electricians on YouTube like Tom Nagy and Artisan Electrics. Watching their videos inspired me.
Q
SPARKS: How does social media impact your business and learning?
Joe: You get to see lots of other people’s work and get ideas. Matt: The massive trade community on Instagram is amazing. I’ve learnt loads of new tips and tricks from other electricians.
@je_electrical @mattsparkystudent
WHAT I’VE LEARNED: JOE:
■ It’s never too late to change your career. It might be a back step for a couple of years but in the long run it’s totally worth it! ■ If you’re interested, keen and willing to work hard you’ll succeed. ■ Use social media to get in contact with electricians as a way of getting an apprenticeship.
MATT:
■ Don’t be afraid to reach out and ask for work experience you don’t ask you don’t get and the worst that can happen is they say no. ■ If you make a mistake, take it as a learning curve. ■ Give solutions, not problems – learnt that one from the boss man!
WWW.SPARKS-MAGAZINE.CO.UK
< 2022 WINTER |
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SPARKS | CIRCUIT PROTECTION
COMPLIANCE MADE EASY Protection Against Fire Caused by Electrical Equipment
AFDDs are now mandatory for socket circuits in certain types of buildings and are recommended for socket circuits in all other types of building. See Regulation 421.1.7
Overvoltage protection devices (SPDs) are now required in all installations, however, in some cases the owner can opt out and accept all risks from such overvoltages. See Regulation 443.4.1 Protection Against Transient Overvoltages
Outdoor Lighting Installations
Testing of RCDs has been revised and now only requires test at IΔn i.e. residual rated operating current. See Chapter 64 Outdoor lighting that is accessible to the public now requires additional protection by 30mA RCD or RCBO. See Section 714
Testing RCDs & RCBOs
Exhibitions & Show Stands
30mA RCD protection is required on socket outlets. No exceptions are allowed in locations where sockets are used by ordinary persons, children, or disabled persons. See Regulation 411.3.3 Final circuits supplying socket outlets, hand held equipment & lighting at exhibitions & shows etc. require protection by automatic disconnection of supply & additional protection by a 30mA RCD, or by other approved means. See Section 711
12
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Additional Protection for Socket Outlets
CIRCUIT PROTECTION | SPARKS
BS 7671 Amendment 2 Headlines for AFDDs, SPDs and RCBOs from electrium Prosumers Chapter 82
The technical content of Section 712 is significantly revised and expanded and now applies to a variety of PV connection configurations including those connected to a system for distribution of electricity to the public and those that are not. A new chapter has been introduced (Chapter 82) for Prosumers Electrical Installations, those who have a source that produces electricity but may also store electricity & consume electricity from other sources.
Unwanted Tripping
AC Type RCDs should only be used to serve fixed equipment that does not contain any DC components e.g., simple electric heating or filament lighting without electronic components. See Regulation 531.3.3 Where additional protection (30mA device) is required, designers should consider the use of RCBOs in conjunction with the requirements of Chapters 53 & 31 i.e., to avoid hazards & dangers from unwanted tripping of healthy circuits.
Selections of RCDs
Identification & Notices
Appendix 6 has been revised and updated, it now includes guidance and requirements for installations with AFDDs and SPDs. The label which relates to installations with mixed wiring colours has been removed from the requirements, and other notices and labels may not be required for domestic household premises provide there has been adequate client instruction. However, a new requirement for “SPD present” label has been added. See Section 514
Certification & Reporting Model Forms
For more information visit: www.electrium.co.uk/AM2
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< 2022 SUMMER |
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DISCOVER THE NEW STRENGTH
C I R C U I T
P R O T E C T I O N
Our most extensive upgrade yet - now even quicker and easier to install. • Easier cabling - through better positioned and easier to remove knockouts. • Easier to install lid - with strengthened and improved lid and base. • Conveniently hold open the lid, hands free - using our handy lid retainer. Available with a range of devices to comply with the 18th edition amendment 2 regulations.
For more information, visit: www.bg-fortress.uk
10 YEAR
GUARANTEE
www.bgelectrical.uk
FEATURE: SMART HOMES | SPARKS
LEWIS BLAKEMORE
Look at this video by Tech with Brett, looking at the quintessential smart home.
SCAN THE QR CODE
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SMART HOMES
Electrical Installation Team Leader Wigan and Leigh College
Smart homes make life more convenient and can enhance levels of safety. Smart home devices connect to each other through a central unit, controlled from the PC, phone or tablet. From smart security systems and speakers to lighting and TVs, linking these connected devices can improve a home’s productivity.
1. What are four advantages of a Smart Home?
TOP TIP
When preparing to install your smart home devices, you may wish to upgrade your WiFi and position your router in a central location.
QUIZ
Answer:
2. What are four disadvantages of a Smart Home? Answer:
Go to sparks-magazine.co.uk to download quiz answers for free.
WWW.SPARKS-MAGAZINE.CO.UK
< 2022 SUMMER |
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SPARKS | FEATURE: SMART HOMES
IT’S TIME TO BE SMART In recent years, there has been an increased demand for smart home technology, presenting a fantastic opportunity for electrical engineering learners who want to begin their career in this emerging sector.
CEDIA had a vital role in the creation of the Smart Home Technician apprenticeship: a level 3 apprenticeship standard designed to develop a comprehensive knowledge base and skill set for starting a career in home technology integration, including topics such as: ■ ■ ■ ■ ■
Documentation Data and IP networking Automation and control Structured wiring Cables and connectors for digital infrastructure ■ System verification and testing
16
SCAN THE QR CODE
Explore the full framework of the Smart Home Apprenticeship here:
For those already studying for an electrical apprenticeship, CEDIA offers a range of comprehensive training so that learners can continue to hone their skills and knowledge once in the workplace. Find out more here: SCAN THE QR CODE
A
professionally installed integrated system offers many lifestyle advantages to the consumer. However, with new technology, unfamiliar terminology, and specialist integration skills, it can be an overwhelming task entering the industry without the necessary training. CEDIA is the industry association that can help students make the transition into the home technology industry.
| SUMMER 2022 > WWW.SPARKS-MAGAZINE.CO.UK
“A PROFESSIONALLY INSTALLED INTEGRATED SYSTEM OFFERS MANY ADVANTAGES TO THE CONSUMER”
STATS BOX
Estimated current size of the professional integrated home market is
£1.2 BILLION 88%
of integrator companies forecasting revenue growth in the next 12 months *UK Integrated Home Market Analysis - powered by CEDIA
TOP TIP
Take part in training and learn as much as you can about smart home technology. It is an area that will continue to grow.
For more information visit: www.cedia.net
FEATURE: SMART HOMES | SPARKS
5 THINGS ABOUT SMART LIGHTING Smart Lighting is not new, but it has some surprising benefits. We asked Ansell Lighting to tell us the top five advantages of smart lighting.
“CONNECTED SMART LIGHTING SYSTEMS DELIVER REAL ENERGY SAVINGS”
CAN IMPROVE YOUR 1 ITHEALTH
Not the first thing people think of, but smart lighting allows the user to decide the intensity of the lighting system and change the colour of the lighting to match their circadian rhythm, helping to regulate natural sleep cycles, and improve wellbeing.
WILL 2 ITLOWER BILLS
Connected smart lighting systems deliver real energy savings. They not only offer complete control over when and where lights are in operation, but also over output levels and colour temperatures, both of which impact energy consumption.
CAN BE 3 ITRETROFITTED
Where updates are required for existing fittings such as table lamps or other plug-in light sources, smart plugs and smart lamps are great options. Smart plugs, for example, add connectivity to anything plugged into them so more traditional fittings can be linked together via an app and their use controlled in the same manner as a brand-new smart lighting system. Similarly, smart lamps can be installed in existing light fittings and linked with other connected products, forming fully controllable lighting systems.
TELL YOU WHEN IS READY 4 ITYOURCANPIZZA
No, really. Systems like Ansell’s OCTO can be integrated with various apps including Domino’s, where lights change colour automatically when your pizza is ready. And of course, luminaires can be controlled wirelessly, remotely by an app or paired with voice control devices including Hey Google, Amazon Alexa and Apple Siri.
TOP TIP
Smart lamps can be installed in existing light fittings and linked with other connected products, forming fully controllable lighting systems.
EASY 5 ITTOISINSTALL
Smart Lighting products and applications are controlled and hosted on the cloud, so there is no hub or wiring to install, and many of the units are simply installed like a normal light lamp or switch.
For more information visit: www.anselluk.com
WWW.SPARKS-MAGAZINE.CO.UK
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SPECIAL REPORT | SPARKS
NEW REGS IN SCOTLAND From 1 February 2022, every home in Scotland must now have interlinked heat and smoke alarms, and a carbon monoxide alarm where necessary. We spoke to SELECT about what that means for installers.
To ensure there is an effective warning system, all the heat and smoke alarms must now be interlinked and be either mains-powered with battery back-up or battery powered by a tamper-proof longlife battery.
A L AR E K
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The new rules (aka The Tolerable Standard) mean that a smoke alarm is required on every storey including hallways and landings and in the most frequented parts of the house, e.g. the lounge, a heat alarm in the kitchen and a CO alarm wherever there is a fuel burning appliance or flue.
S
WHAT DOES IT MEAN IN PRACTICE?
M
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The new rules are designed to keep property and people safe. SELECT, Scotland’s largest construction trade association, is committed to helping everyone understand what to do next.
Bob Cairney, Director of Technical Services, SELECT
AVE L S S I
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NEW RULES
“IT IS IMPORTANT THAT A CHANGE OF THIS MAGNITUDE IS CLEARLY UNDERSTOOD BY HOUSEHOLDERS AND THE INDUSTRY ITSELF”
DID YOU KNOW?
Products should be compliant as below:
ADVICE & SUPPORT
To help explain the new rules clearly, SELECT has produced an easy-to-follow animation and two advice brochures, an indepth Technical Update and has compiled a list of FAQs.
SCAN THE QR CODE
■ heat detectors - BS EN 5446-2 ■ smoke alarms and multi-sensor alarms - BS EN 14604 ■ CO alarms - BS EN 50291-1 ■ multi -sensor alarms - BS EN 54-29.
For more information visit: www.select.org.uk
WWW.SPARKS-MAGAZINE.CO.UK
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CONSUMER UNITS | SPARKS
Electrical Installation Team Leader, Wigan and Leigh College
Watch this video by The Engineering Mindset. It looks at the electrician’s essential guide to consumer units.
SCAN THE QR CODE
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CONSUMER UNITS
LEWIS BLAKEMORE
Also referred to as a fuse box, the consumer unit is the heart of the wiring system of any installation and plays a pivotal role in the property by controlling the electrical supply. The unit distributes the electricity, via protective devices, to the different circuits that make up the electrical wiring installation.
QUIZ
1. What are the requirements of the materials that a consumer unit is constructed of? Answer:
2. What are the main four component parts of a consumer unit? Answer:
TOP TIP
In some installations, old cable colours could still be present. The old neutral (black) has been replaced by blue. The old red (live) has been replaced by brown. The earth is still identified by green and yellow.
Go to sparks-magazine.co.uk to download quiz answers for free.
WWW.SPARKS-MAGAZINE.CO.UK
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SPARKS | CONSUMER UNITS
BEAMA
BEAMA have produced a series of safety checklists and guides to consumer units covering:
1 2 3
4
Is the consumer unit label correctly marked? Is the consumer unit marked to meet legislative requirements?
“CHOOSE YOUR ELECTRICAL CONSUMER UNIT WITH CARE” BEAMA
Is the consumer unit supplied with the correct information / documentation for safe selection and installation? Does the consumer unit enable conformity to certain 18th Edition wiring regulations?
SCAN THE QR CODE
Check out the full guide here:
“TAKE PRIDE IN YOUR WORK, SPEED COMES LATER”
Image Credit: Schneider Electric
RICHARD SANDS
TOP TIPS
CONSUMER UNITS: TOP PRO TIPS Consumer units are the central distribution hub for a property’s electricity supply. They provide control, distribution, and protection to the various final circuits within the installation. We spoke to the experts to get some top info for you.
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RICHARD SANDS SANDS RICHARD CLIFFORD COLLEGE COLLEGE CLIFFORD
“My advice to learners is take your time with a consumer unit, don't try to match a qualified electrician’s speed. Plan and prepare and get your board mounted first with all cables in. Label your cables so you know which is which and work through all your CPCs and neutrals. Then, finally fit your devices and connect them up.”
“TAKE YOUR TIME WITH A CONSUMER UNIT”
CONSUMER UNITS | SPARKS
“MARK YOUR CABLES EVERY TIME TO AVOID MAKING TIME CONSUMING MISTAKES” DALE CLANCY
TOP TIPS JAMES WATKINS QUALIFIED ELECTRICIAN “The most important part of a board change for me is preparation. ■ Do you need to extend cables? If so, what is the best option to do this? ■ Can you build up the consumer unit first? E.g., install your protective device in order ready, label the consumer unit ready.
SCAN THE QR CODE
■ How are your cables entering the consumer unit? My favourite way is to enter from the top and use fire rated grommets.
TOP TIPS
■ One last thing - remember to make it as neat as you can because it could be you who works on the consumer unit again!”
TOP TIPS
TOP TIPS
DALE CLANCY RICHARD SANDS
DAVID ENEFER RICHARD SANDS
BRISTOL SPARKY RICHARD SANDS
“My advice to learners is takeunit, your “When installing a consumer time with a consumer unit, don't try preparation is key. Whichever to match qualified electrician’s brand youa prefer using, if you have speed. Plan andworks prepare a system which for and you get then yourisboard with all this vitallymounted importantfirst in keeping cables in. Label your cables your installation visually neatso and you know which is which and work professional along with making it throughforallInspection your CPCsand andTesting neutrals. easier in Then, finally fit your devices and the future.” connect them up.”
“My advice to learners is take your time with aneed consumer “Installers compact unit, don't try to but match consumer units a qualified electrician’s also must comply with speed. Plan and prepare the wiring regulations. and get your board Compliant installations mounted first with all need protection against cables in. Label your overload, earth leakage, cables so you know and overvoltage, without which is which and of work unwanted tripping through devices.all your CPCs and neutrals. Then, “Singlefitmodule devices finally your devices use less waysthem whileup.” and connect providing all the required levels of protection for the installation and its users.”
“My advice to learners is take your “Here’s a few things I like to install time with a consumer unit, don't and consider on a consumer unittry to match a qualified electrician’s upgrade: speed. Plan and prepare and get ■ Type A RCBOs your board mounted first with all cables in. Label your cables so ■ Surge protector device you–know which is which and work if required through all your CPCs and neutrals. Then, fit your devices ■ Arcfinally fault detection deviceand connect them up.” – if required
BORDERS CLIFFORD COLLEGE COLLEGE
“KEEP YOUR INSTALLATION NEAT”
PRODUCT MANAGER CLIFFORD COLLEGE FOR DOMESTIC CIRCUIT PROTECTION SYSTEMS AT ELECTRIUM
QUALIFIEDCOLLEGE ELECTRICIAN CLIFFORD
■ Fire suppression device ■ New isolator ■ Identify the protective bonds and label their locations ■ Torque up connections.”
WWW.SPARKS-MAGAZINE.CO.UK
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SPARKS | SURVEY
“MORE THAN 80% FELT SATISFIED WITH THEIR CAREERS” Research commissioned by Draper Tools and carried out by OnePoll in November 2021, sample size 200 UK electricians.
WIRED FOR THE JOB AHEAD Draper Tools surveyed the nation’s electricians to find out what they wish they knew when they started out – plus all their highs and lows.
D
raper’s research, commissioned to mark the launch of the new XP1000 VDE range, revealed Britain’s electricians experience high levels of job satisfaction. More than 80% feel satisfied with their careers. Over half of those polled felt it was a rewarding career.
More than a third have never regretted their decision to train as an electrician. But there are a few things they wish they’d known as an apprentice… ■ A third of electricians wish they knew that ‘paying attention to detail’ was one of the most important skills when they started out ■ 30% of the electricians in the Draper study would tell their younger selves that ‘it takes time, but hard work eventually pays off’ ■ More than a quarter wish they’d known how important people skills would be ■ A quarter also said they’d liked to have known more about running their own business ■ A tool-loving one in six would warn their younger selves just how addictive buying new tools can be!
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Tools of the trade were a big part of the appeal of the job – a quarter of electricians said they get a sense of satisfaction from adding to their tool collection. And around one in six even admitted they get enjoyment from simply sitting back and admiring their tools.
TOP 3 BEST PARTS OF THE JOB ■ Solving problems / challenging myself ■ Using tools every day ■ Knowing I’m providing a vital service
For more information go to www.drapertools.com/XP1000
DIGITAL COLUMN | SPARKS
A L E X
S O U T H
DIGITAL COLUMN
BECOME A SOCIAL MEDIA MAESTRO!
Check out our social media and give us a follow. You can showcase your own work, see what others are doing and get awesome tips, tricks and news from across the industry. SEARCH FOR S PA R K S M A G A Z I N E
A
study commissioned by Bloomberg in 2019 found that 86% of young people aged 13 to 36 in the US wanted to be a social media influencer and earn money from posting content digitally. Three years on and it’s now easier than ever to pocket extra cash on social media by simply creating content.
FIND THE RIGHT PLATFORM
ORIGINAL CONTENT
Original content is what sells in cyberspace. Whether it’s a review of your favourite product, a timelapse of you working on the job, or even an example of what not to do, being original and posting original content is what will enable you to grow your digital channel as you begin to make a name for yourself. Posting makes perfect so don't be afraid to take a simple approach to publishing, even if it’s just a test to see how certain content performs.
ENGAGE WITH YOUR AUDIENCE
Have you ever posted something on social media and received a comment, share or reaction from other users? I F S O , R E P LY B A C K ! Even if it’s something as a small as an emoji or a thank you, interacting with your followers and other creators in your wider community will help drive your profile and status as a social media influencer.
Knowing which platform best suits you is essential on your journey in becoming a social media influencer. Instagram is a favourite for influencers due to the versatility of content and the longstanding popularity of the platform. Instagram is a perfect way for you to promote your portfolio or content to a hugely engaged audience in the UK and beyond. Competing with Instagram is the new kid on the block TikTok, who has single handedly changed the social media game forcing giants like Instagram, Facebook, and YouTube to all embrace the short form videos in their services. With more than 1 billion users, TikTok is a great platform for budding content creators to reach huge audiences internationally.
L A I C O S DIA ME WWW.SPARKS-MAGAZINE.CO.UK
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SPARKS | 20 QUESTIONS
“LOVE WHAT YOU DO AND YOU’LL NEVER WORK A DAY IN YOUR LIFE”
1. SPARKS magazine: Favourite tool brand? Theo Webster: Hilti, without a doubt 2. SPARKS: Describe yourself in three words: TW: Hardworking, easygoing, workaholic 3. SPARKS: Biggest influence on your career? TW: Growing up watching programmes like Grand Designs made me want to get in to the construction industry and be a part of amazing projects 4. SPARKS: Favourite influencer? TW: Art of Smart and Artisan Electrics 5. SPARKS: Furthest you’ve ever travelled? TW: Tunisia 6. SPARKS: What can’t you leave home without? TW: My phone and wallet 7. SPARKS: Best part of your job? TW: I have and always will enjoy transforming spaces with lighting 8. SPARKS: Worst part of your job? TW: Unfortunately sometimes the client
🤦
9. SPARKS: Most used emoji? TW: 10. SPARKS: Childhood dream job? TW: I wanted to join the police 11. SPARKS: Describe an electrician in three words: TW: Godly, intelligent, hero 12. SPARKS: What superpower would you like? TW: To be able to see through ceilings! 13. SPARKS: Go to takeaway? TW: Chinese 14. SPARKS: What are three things you couldn't live without? TW: Family, phone, sweets 15. SPARKS: Most famous person you’ve met? TW: James May 16. SPARKS: Are you a morning or evening person? TW: Morning
26
>
20 QUESTIONS THEO WEBSTER Theo Webster was an apprentice at 16 and qualified at 19. He went self-employed at 22, and now, six years later, has a team of subcontractors working on projects for him across Devon. He attributes his success to a lot of hard work, late nights, early mornings and family support. 17. SPARKS: What’s your dream job? TW: I would love to have been a pilot and travelled the world 18. SPARKS: What’s your signature dish? TW: Can’t go wrong with a roast! 19. SPARKS: What hobbies do you have? TW: It’s all work and family time for me, I’m too busy for hobbies!
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20. SPARKS: Best piece of advice you’ve been given? TW: Every day is a school day. Never think you know it all as there are always ways in which you can improve.
@theowebsterelectrical www.theowebster-electrical.co.uk
AM2S CHECKLIST | SPARKS
CHECK OUT THE CHECKLIST Before you take the AM2S assessment at the end of your apprenticeship you’ll need to sign the AM2S checklist – but what is this document and why is it important?
T
he AM2S ‘Readiness for Assessment’ checklist maps out exactly the range of activities, skills and knowledge that you’ll be assessed on. Each section of the assessment is clearly broken down, so you need to ask yourself how much knowledge and experience you have in each area.
WHAT FIRST?
Before you’re allowed to book your AM2S, the checklist must be signed by you, your employer and tutor to confirm you’re ready and are confident in all areas within the document.
DON’T BE PRESSURED INTO SIGNING!
The power is in your hands – this is not just a box ticking exercise. If you are asked to ‘just sign this’ make sure you take a closer look. You need to review each section in detail and be honest: are you sure that you complete these tasks to a high standard? Do you have any additional training needs that need to be addressed? If you sign without being fully ready, you could be setting yourself up to fail.
TIMING IS KEY
The checklist should only be completed as you’re nearing the end of your apprenticeship and not months in advance, to ensure you are close to finishing your training programme and have gained the skills you need for the assessment. If you’re not feeling confident about what you’re being asked to do, speak to your training provider and employer and ask them to help you work on any gaps.
“IF YOU SIGN WITHOUT BEING FULLY READY, YOU COULD BE SETTING YOURSELF UP TO FAIL” TOP TIP PREP COURSES
NET does not endorse any AM2 Prep Courses – your apprenticeship training should have armed you with the skills and knowledge needed for the assessment. You shouldn’t have to pay for additional preparation.
Find out more about the AM2S and checklist by scanning the QR code below:
WWW.SPARKS-MAGAZINE.CO.UK
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SPARKS | FEMALE TRADE SKILLS COMPETITION
FEMALE TRADE SKILLS COMPETITION O
WINNER
In support of International Women's Day, SPARKS teamed up with ESG to run an all-female skills competition at Lewisham College. The competitors ranged from level 1 to apprentices. rganised by Bob Noseda, on behalf of ESG, the day comprised of a wiring installation with plastic conduit and a consumer unit. Here's what one of the judges and the winner, Remi Newman, had to say.
AMY BARRATT-SINGH @AMYTHESPARKY
It was an absolute honour to be invited to the allfemale skills competition at Lewisham College. It was an amazing opportunity for me to meet with the next generation of tradeswomen who all showed so much enthusiasm and passion for their chosen trades. The level of work they were producing was so high, it was a pleasure to see so much natural talent and I’m positive these young women will all be successful in their chosen careers. I couldn’t think of a better way to spend International Women’s Day.
COMPETITION SUPPORTERS
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REMI NEWMAN NEW CITY COLLEGE, RAINHAM, CONSTRUCTION CAMPUS
| SUMMER 2022 > WWW.SPARKS-MAGAZINE.CO.UK
“FEWER THAN 10% OF THE UK'S ENGINEERS ARE WOMEN - THE LOWEST PERCENTAGE IN EUROPE” Statistics from the Institute of Engineering and Technology
ZOË TANNER
MD, SNG PUBLISHING
SPARKS was thrilled to support the all-female trade skills competition. We believe competitions are key for building confidence and developing skills. Providing platforms to showcase trade talent is essential and we are committed to supporting and encouraging electrical learners to take part in as many competitions and experience as many opportunities as possible.
The competition was a brilliant experience, and it was amazing to be able to meet other women with such talent who wanted to achieve the same career as myself. The competition has inspired me to further develop my career and maintain my goal of being an electrician.
MYSCHNEIDER FOR ELECTRICIANS | SPARKS
SAY HELLO TO MYSCHNEIDER You can benefit from access to exclusive training courses, rewards and advice on setting up, running, promoting and growing a business by using mySchneider – a one-stop shop for the electrical community.
M
ySchneider is free and available to all ages and levels of electrician. It has everything in one place to help save time and make life easier and can assist with: ■ Continually improving knowledge and skills – through online training courses and webinars ■ Earning exclusive rewards – earn points for purchases of qualifying Schneider Electric products and spend them in the gift catalogue
SCAN THE QR CODE to join mySchneider.
■ Benefitting from special discounts – through Schneider’s network of trusted partners including Which? Trusted Traders and Tradify ■ Growing a business with a manufacturer’s support – with advice from Schneider Electric’s experts on everything from tax and marketing to customer etiquette ■ Gaining access to one of the widest product portfolios in the market – providing updates on new products as well as technical documents ■ Accessing exclusive promotions and giveaways – running continually to offer freebies and competitions.
WHEN YOU COMPLETE ALL YOUR PROFILE INFORMATION YOU’LL GET A FREE WELCOME PACK WITH BEANIE HAT, CHOCOLATES AND MORE!
“MYSCHNEIDER IS FREE AND AVAILABLE TO ALL AGES AND LEVELS OF ELECTRICIAN”
“FREE ” STUFF
“We are committed to providing the platform to build the professional skillset and business acumen needed to remain competitive in the market. MySchneider for electricians does just that by enabling users to remain on the pulse of latest industry trends and regulatory compliance through exclusive access to industry insights.” Nico van der Merwe, Vice President of Home and Distribution at Schneider Electric
TOP TIP
Being an electrician is not just a job, it’s a craft – and we’re here to help you master it!
WWW.SPARKS-MAGAZINE.CO.UK
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ON TOP OF YOUR GAME At the end of your apprenticeship you’ll need to complete the AM2 or AM2S Assessment before you can become fully qualified.
WHAT IS THIS? It’s an in-depth assessment where you have to carry out specific tasks to show what you have learned during your apprenticeship.
BE PREPARED! NET has a Self-Assessment Checklist so you can look at exactly what you need to do and make sure you have gained the right knowledge and practical experience. The AM2/AM2S is the pinnacle of everything you’ve learnt during your apprenticeship. So why not be proud of your skills and training and make it your mission to pass first time?
Ask your training provider about the AM2 or AM2S Checklist or find out more at
www.netservices.org.uk/candidate-guidance
FEATURE: TRAINING | SPARKS
LEWIS BLAKEMORE
Check out this video by Electrician District, looking at Electrical Technology EVERY Electrician NEEDS to know about!
SCAN THE QR CODE
F
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TRAINING
Electrical Installation Team Leader Wigan and Leigh College
All electricians need continual updates of their knowledge and skills to keep up-to-date with the latest regulations, practices and technologies. Investing the time and money to remain competent is a necessary investment. Without this electricians can put themselves, their colleagues and customers at risk.
SPARKS NEED:
1. Name at least five examples of further training courses an electrician could invest in.
Up-to-date knowledge of emerging technologies and regulations, strong mathematical knowledge, physical dexterity, to be safetyfirst minded, and exceptional skill in the usage of hand and power tools.
QUIZ
Answer:
2. What are the advantages of further training? Answer:
Go to sparks-magazine.co.uk to download quiz answers for free.
WWW.SPARKS-MAGAZINE.CO.UK
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SPARKS | FEATURE: TRAINING
DON'T STOP ME NOW! As you come to the end of your time at college you may be thinking that it’s now time to put the books away and earn some proper money. But as David Watts aka Sparky Ninja tells us, the learning never stops.
WHERE DO YOU THINK YOUR ELECTRICAL JOURNEY WILL TAKE YOU? ■ Renewables ■ Events (Festivals and TV production) ■ Commercial fit outs ■ Industrial ■ Medical ■ Highways ■ Rail ■ Design ■ Social housing ■ Maintenance Well, here’s the thing, it doesn’t matter right now. If you keep your technical knowledge up-to-date through continuing professional development (CPD), if ever you feel like a change of scene, it’s not hard to switch. Lo-Carbon Svara
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FEATURE: TRAINING | SPARKS
TOP TIP
If you keep your technical knowledge up-to-date with CPD you will always find learning rewarding and maybe even addictive.
“THE MORE YOU LEARN, THE MORE YOU EARN” Paul Meenan, e5, on the SPARKY NINJA podcast
LEARNING AFTER COLLEGE You are about to take charge of your own career and the learning journey that goes along with it. However, you will still have to go back to college now and then to learn new things – we all do. Some of the courses you might complete are: ■ Electric vehicle charging ■ Solar ■ Renewables ■ Smart technology ■ Design ■ Inspection and testing ■ Prosumer installations/ Battery storage
WHY SHOULD WE DO CPD AND STAY UP-TO-DATE? ■ Maintain your existing skills and take on new ones offering more value to your customers ■ Prepare yourself to take on a new technical understanding as standards develop ■ Put yourself in the best position to take advantage of changes in the sector ■ Always be adaptable, relevant to the job market, and able to choose the type of work you want to do ■ Lead the industry, set the best example, and influence others.
SparkyNinja
sparky.ninja CHECK OUT THE SPARKY NINJA PODCAST
For more information visit: www.sparkyninja.com
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SPARKS | FEATURE: TRAINING
“OUR COURSES HAVE A STRONG FOCUS ON PRACTICAL EXERCISES WHICH REPLICATE REAL LIFE SCENARIOS”
STAYING AHEAD IN OUR INDUSTRY If you want to keep ahead of the fast-moving technological developments and regulation changes in our industry, check out The Luceco Academy. The online training platform, launched by the Luceco Group, helps apprentices develop and progress their career aspirations and businesses. COMPETITIVE EDGE
Maintaining a competitive edge is more important and necessary than ever in today's pressurised market. To counter these demands, the Luceco Academy has been specifically designed to improve your knowledge base and keep you upto-date with the latest industry trends and regulations.
PRACTICAL EXERCISES
As we all know, hands-on experience is the most effective way to learn. Our courses have a strong focus on practical exercises which replicate real life scenarios, providing the opportunity to
learn quickly and effectively on the type of tasks encountered day-to-day.
MEETING THE NEEDS OF THE INDUSTRY
Luceco Academy training and CPD courses are provided free to everyone involved in the electrical industry. The Luceco Academy aims to provide a regular stream of educational content on key electrical and lighting categories that meet the needs of all those in the industry. All CPD courses are fully accredited, and each provides one credit towards annual CPD requirements.
WANT TO KNOW MORE? If you would like to join the thousands of apprentices and electrical contractors furthering their career development with the Luceco Academy's high-quality training and CPD courses, visit www.luceco-academy.com and register your details.
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For more information visit: www.luceco-academy.com
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CMY
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Innovation distinguishes between a leader and a follower
JN_10663_ad_Sparks_168x122.5mm_03q-Sum2022_B2C_DR03_FINAL.indd 1
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Sparks • Summer 2022 issue • B2C (Combined) • half-page advert • 168x122.5mm
2022_C29A00134_Spark Magazine Quarter Page Ad_Wire Strippers.pdf
spark combi 304 ad.inddfor1 Designed Professionals
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CUT-STRIP CRIMP-TRIM
EFFORTLESS
- Unique handle for comfort - High compression crimping - Deadlock system for precision
www.ck-tools.com
SPARKS | LIFE SKILLS
FINANCIAL HEALTH CHECK Taking control of your finances can make a big difference to your life, your mental health – and your future. Here are some money management ideas for starting habits you’ll want to keep.
INCOMING/OUTGOING
■ Spend some time working out what you have coming in and going out ■ Once you know where your money is going you can spot areas where you could make savings. There are budgeting apps that break down your spending – check if your bank offers a spending tracker, too. ■ Check your bank account daily. It’s a great way to stay on top of what you’re spending.
SPEND LESS
Little expenses add up – that daily £2 drink and crisps could cost more than £700 a year. By making a small change (buy your crisps and drinks at the supermarket in bulk and take them with you each day) you’ll be able to save the difference.
BE MONEY SMART 36
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LIFE SKILLS | SPARKS
GOOD MONEY HABITS
“YOU DON’T NEED TO SAVE A HUGE AMOUNT TO MAKE IT WORTHWHILE. GETTING INTO THE SAVINGS HABIT NOW IS EASIER THAN YOU THINK AND CAN HAVE A MASSIVE IMPACT ON YOUR FUTURE FINANCIAL HEALTH”
Even with essential purchases always check you’re getting the best deal: ■ SHOP AROUND Use a comparison website ■ DON’T IMPULSE BUY Ask yourself, do I need this or just want it? Can I afford it? ■ BEWARE OF SPECIAL OFFERS Never buy something you don’t need just because it’s on offer.
DEAL WITH DEBTS
Don’t ignore debts - work out exactly what you owe and make a plan. Your bank account provider will have a financial advisor who can help you. If you’re really worried, speak to your personal tutor at college and they’ll be able to help you find some support.
TOP TIP
Print off your last bank statement and highlight all the non-essential items. Can you remember what you bought and why? Did you need it? How much would you have saved if you didn’t buy those highlighted things?
START TO SAVE!
Getting into the savings habit now can have a massive impact on your future finances: ■ OPEN AN ACCOUNT Comparison sites can help you choose the right savings account ■ NAME YOUR ACCOUNT Most providers allow you to label your account with a nickname, such as ‘tools/car/house’. This will help keep you focussed ■ SET A GOAL What are you saving for? How much would you like to save? What can you afford to put away each week? How long do you need to save that amount for to reach your goal? ■ START SAVING Make the first payment from your next salary. Don’t put it off, start straight away! It doesn’t have to be a huge amount – remember that daily £2 drink and crisps that saved you £700 a year! ■ SET UP A STANDING ORDER You could set up an automatic payment each month, with the money being withdrawn just after pay day so you’re not tempted to spend it later in the month.
SCAN THE QR CODES
WEBSITES FOR INFO:
www.moneyhelper.org.uk www.moneysavingexpert.com
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< 2022 SUMMER |
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RISE REWIRE REST REPEAT
BECOME AN ELECTRICFIX CUSTOMER TODAY.... Exclusive 10% off selected products Bespoke quote service Dedicated counter & trade team Up to 60 days free credit with a Trade UK card* Next day delivery to most of the UK Click & Collect in as little as 1 minute Over 35,000 products on our app or online Ex-VAT pricing Stores open 7 days, early until late 7am-8pm Weekdays, 7am-6pm Saturday, 9am-4pm Sunday (local restrictions apply)
Electricfix customers receive an EXCLUSIVE 10% OFF selected products Look out for the gold badge in your deals paper, instore and when you log in to your Electricfix account
*subject to credit acceptance
SPARKS | LEARNER SUPPORT
PROVIDING VARIED SUPPORT FOR LEARNERS IDEAL Industries is a company that has grown globally by nurturing talent – both on the company’s own team and across the electrical sector.
A
sponsor of this year’s SPARKS Learner of the Year competition, IDEAL Industries is not only supporting the contest with supplies of its market leading Gen II Lever Connectors, In-Sure Box and Contractor Lockout/Tagout Kit, they are also offering a full day’s training as an additional prize for the winner.
IDEAL INDUSTRIES DOES THIS BY:
■ Working with colleges to provide products, demos and training sessions ■ Creating high quality, affordable products for apprentices, such as the Apprentice Safe Isolation Kit ■ Supporting social media influencers and mentors who inspire the next generation of talent
“OUR GOAL IS TO SUPPORT THE NEXT GENERATION OF ELECTRICIANS WITH THE PRODUCTS AND SKILLS THEY NEED”
■ Sponsoring events such as the SPARKS Learner of the Year
LE ARNER
OF THE YEAR
2022
The move is part of a long-standing tradition from IDEAL Industries to work with young electricians at the beginning of their careers, supporting them with knowledge and products.
40
Brett Smyth, general manager of IDEAL Industries EMEA comments: “Our sector is increasingly diverse, with wide ranging opportunities for those training in the industry. The goal at IDEAL Industries is to support the next generation of electricians with the products and skills they need for faster and more consistent installations.”
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TOP TIP
Why not suggest your college gets in touch with IDEAL Industries about partnership opportunities?
For more information visit: www.idealind.com
EXERCISES | SPARKS
EXERCISES W
e’ve been lucky enough to collaborate with electrical expert Mike Davies, who has been in the industry since the 1970s. Mike became a qualified electrical engineer after completing an apprenticeship when he left school at 16.
He became a college lecturer in 1980 after completing a Further Education teacher training qualification. Now retired, Mike works as a self-employed lecturer and training consultant.
OVERCURRENT PROTECTION: FUSES In the following tasks you will need access to the BS7671:2018, IET Wiring Regulations, ‘Requirements for Electrical Installations’ 18th Edition including amendments.
Covering: Outcome 2 & 3 of Unit 304 (Level 3 NVQ Diploma in Installing Electro-Technical Systems and Equipment 2357-13 / 91) or EAL equivalent
SEMI – ENCLOSED FUSES TO BS3036: Q1
The current required to operate a BS3036, 60A rated semi-enclosed fuse in a maximum time of 1 second is?
Answer:
Q2
The semi-enclosed fuse operates on which specific effect of electric current?
Answer:
Q3
The material used in a semi-enclosed fuse element is?
Answer:
Go to sparks-magazine.co.uk to download exercise answers for free.
WWW.SPARKS-MAGAZINE.CO.UK
< 2022 SUMMER |
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SPARKS | EXERCISES
Q4
A 45A rated BS3036 semi-enclosed fuse protects a circuit in which a fault current of 100A develops. How long will it take, in seconds, for the fuse to operate?
Answer:
Q5
Identify two types of overcurrent that may occur in an electric circuit.
Answer:
Q6
For each of the following supply systems state in which conductor a fuse or circuit-breaker is located:
a)
3 phase and neutral (TP&N)
Answer:
b)
1 phase and neutral (SP&N)
Answer:
c)
2 – wire direct current
Answer:
BS88-2 FUSES Q7
Describe the characteristics and typical application of the following types of BS88 fuses:
a)
BS88 – 3 fuse system C
Answer:
b)
BS88 – 2 fuse system E
Answer:
c)
BS88 – 2 fuse system G
Answer:
Q8
State the maximum operating current for a BS88-2 fuse rated at 80A used for circuits where the disconnection times are 0.4 seconds and 5 seconds.
Answer:
Q9
An industrial sub-main distribution circuit is protected by 100A rated BS88-2 fuse-system E protective device. If a line earth fault occurs and the current that flows is 1000Amps, how long will it take for the fuse to operate?
Answer:
Go to sparks-magazine.co.uk to download exercise answers for free.
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EXERCISES | SPARKS
ELECTRICAL FAULT DIAGNOSIS & RECTIFICATION OF FAULTS Try to answer the following multiple-choice questions.
Q1
A fault is reported on an electrical circuit. The first action to be taken when investigating the fault is to?
A
Check the condition of the circuit
B
Carry out safe isolation of the circuit
C
Remove the electrical load
D
Remove any protective covers on wiring accessories
Q2
A single - tube fluorescent luminaire flashes on and off repeatedly and fails to light correctly when switched on. The most likely cause of this fault is?
A
Ans.
Ans.
Q4
The tube is old and needs replacing
C
There is a wiring fault to one of the tube connections
D
The starter has failed and needs replacing
Following redecoration work in the hall and landing of a domestic house, the two-way operated landing light no longer works correctly from the hall or landing. What is the most likely cause of the fault?
A
The switches have been removed and not reconnected correctly
B
The light fittings were removed and not reconnected to the switches
When the supply is connected to a capacitor-start, single-phase electric motor, the motor fails to start Ans. and produces a continuous humming sound and the motor shaft oscillates. The most likely fault is due to?
A
A loose neutral connection to the motor
B
An open-circuit run winding in the motor
C
A blown fuse
D
An open-circuit start winding in the motor
Q5
The wrong wattage tube was fitted
B
Q3
Covering: Outcome 3 ‘Understand how to complete the preparatory work prior to fault diagnosis and correction work’ Unit 608 NVQ Level 3 Diploma 2357 – 13 and EAL equivalent
When carrying out continuity checks on the windings Ans. of a single-phase, capacitor-start electric motor, which of the following is most likely to be found?
A
Start winding will have a lower resistance than the run winding
B
The capacitor will give a resistance reading that indicates a short-circuit
C
Start winding will have a higher resistance than the run winding
D
Run winding will have a higher resistance than the starting capacitor
Q6
A domestic customer reports that an outside PIR security light fails to operate. The lamp has been replaced with no effect. Which one of the following is NOT likely to be the cause?
A
The protective device for the circuit has operated
B
The PIR has developed a fault
Ans.
C
The hall light switch has been replaced with a dimmer switch
C
Both the old and new lamps are broken
D
The landing luminaire has failed
D
There is a broken connection at the security lamp or PIR
Ans.
Go to sparks-magazine.co.uk to download exercise answers for free.
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< 2022 SUMMER |
43
SPARKS | EXERCISES
Q7
Which one of the following statements is TRUE?
A
A neutral conductor is connected to the centre pin of an Edison Screw lamp-holder
B
When viewed from the front the line output of a BS1363 socket outlet is on the left
C
The BS EN 60309-2 plug used on 230V ac supplies is coloured blue
D
A solar photovoltaic array can be connected directly into a domestic consumer unit
Q8
A domestic central heating system fails to operate following an Electrical Installation Condition Report being undertaken on the property. What is the most likely cause of this failure?
A
The heating system needs to be overhauled
B
The electronic control panel has been damaged due to insulation resistance test voltages being applied
C
The power supply has been isolated at the fusedconnection unit for insulation tests to be made on the circuit
D
There is a closed circuit on the phase conductor
Q9
A fluorescent tube glows at each end but fails to start. The cause of this fault is most likely to be?
A
Failure of the choke
B
The tube has come to the end of its useful life
C
Incorrect tube has been fitted
D
Failure of the starter
Q10
A customer reports that hot water supplied from a tank with an immersion heater is hotter than usual. What is the probable cause of this fault?
A
The immersion heater has failed and is open circuit
B
The immersion heater thermostat is permanently closed
C
Insufficient hot water is being used by the customer
D
Water pressure has increased in the supply mains
44
Ans. Q11
Ans.
A
The wiring has become disconnected at the ceiling rose
B
The dimmer switch has developed a fault
C
The replacement lamp is not compatible with the dimmer
D
The new lamp is the wrong voltage
Q12
Ans.
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Ans.
On inspection it is found the main neutral connection at a distribution board is discoloured Ans. and the insulation has bubbled. The most probable cause of this condition is?
A
A loose neutral connection
B
Prolonged overcurrent
C
Too many loads connected to the distribution board
D
A short-circuit fault on one of the final circuits
Q13
Ans.
A customer reports that the dimmer switch fails to dim the new replacement luminaire. They noticed that if the dimmer switch is operated from the fullon position the lamp dims slightly then goes out. What is the most likely reason for this?
When locating a circuit fault it was found that the circuit cable had been damaged. Which of the following must be issued following the replacement of a damaged cable?
A
Electrical Installation Certificate
B
Minor Electrical Installation Works Certificate
C
Permit to Work
D
Electrical Installation Condition Report
Ans.
Go to sparks-magazine.co.uk to download exercise answers for free.
EXERCISES | SPARKS
ELECTRICAL INSTALLATION: BUILDINGS & STRUCTURES For each question, decide if the answer or statement is true or false. You may need to refer to your notes or suitable text books.
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
General revision Level II Covering: Unit 201 / 202 / 203 / 204 of C&G 2365-02 or EAL equivalent
Personal injury caused by unplanned or undesirable events is generally called an ‘accident’.
Health & Safety signs that are coloured RED are mandatory and must be obeyed.
In local electrical power distribution, the term ‘Ring-Main’ refers to the high voltage cable feeding and linking a group of local sub-stations.
The device that ensures disconnection or separation of electrical equipment from every source of electrical energy is called a ‘Safety Switch’.
The main earthing terminal located inside a consumer control unit is designed to provide a common connection point for all final circuit protective conductors and protective bonding conductors to the means of earthing for the installation.
The metallic enclosure forming part of any electrical equipment is called an ‘extraneous conductive part’.
The wording found on the label of a BS951 earth clamp is ‘Electrical Earth Connection Do Not Remove’.
Four fixed value resistors each have a resistance of 8Ω. If the four resistors are connected in parallel the combined resistance will be 32Ω.
TRUE FALSE
TRUE FALSE
TRUE FALSE
TRUE FALSE
TRUE FALSE
TRUE FALSE
TRUE FALSE
TRUE FALSE
Go to sparks-magazine.co.uk to download exercise answers for free.
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< 2022 SUMMER |
45
SPARKS | EPIC FAIL
A PERFECT EXAMPLE OF WHAT NOT TO DO
ANTI TRIP DIY
While most electricians and electrical engineers are fully qualified and do a great job, there are some out there who do some shocking work - sometimes literally! We’ve teamed up with Crap Electrical UK to bring you our regular gruesome gallery of weird wiring, ludicrous lighting and shoddy sockets.
AT LEAST YOU CAN HIDE IT BEHIND THE DOOR
EPIC
“GAME OVER” THAT'S SHOCKING
46
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EPIC FAIL | SPARKS
IF IN DOUBT, GET THE PENDANT OUT
FAIL IN ASSOCIATION WITH CRAP ELECTRICAL UK
WHEN NATURE TAKES OVER
MUST’VE RUN OUT OF SHORT BOLTS
NOW THAT'S A MESS
GET IN TOUCH If you’ve come across a dodgy installation, send us your pictures and they could be featured on this page.
Email us at editor@sng-publishing.co.uk A big thank you to the members of Crap Electrical UK for supplying us with so many great images. The Facebook group, which has over 10,000 members, is run by Charles Billington, Simon Allen, Lewis Boddington, Jake Simmons, Samuel Miles and Lee Quince.
WHERE DO YOU START?
YIKES!
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< 2022 SUMMER |
47
SPARKS | THIS OR THAT?
Ever wondered how you compare to other electricians with your on-site preferences? We took to Instagram to find out what the majority prefers in a game of This or That? Which would you choose?
THIS OR THAT? MESSY VAN
28%
UNLIMITED CHEAP TOOLS
24%
TIDY WORK AREA
65%
ONE BIG JOB
67%
WORK WITH PARTNER
67%
INDOORS
83%
ALWAYS ON CALL
32%
SMALL TALK
44%
48
| SUMMER 2022 > WWW.SPARKS-MAGAZINE.CO.UK
VS
VS
VS
VS
VS
VS
VS
VS
ORGANISED
72%
A FEW EXPENSIVE ONES
76%
MESSY WORK AREA
35%
LOTS OF LITTLE JOBS
33%
WORK ON YOUR OWN
33%
OUTDOORS
17%
WORK 9-5
68%
NO TALK
56%
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