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Reg. No. : ..................................... Name : ..........................................
Third Semester B.Tech. Degree Examination, November 2009 (2008 Scheme) 08.306 : ENGINEERING DRAWING (MPU) Time : 4 Hours
Max. Marks : 100 PART – A Machine Drawing Module – I
Time : 2 Hours A. Answer any two questions :
Marks : 50 (2×10=20 Marks)
i) Sketch an “Rag foundation bolt”, indicate the various dimension in terms of bolt diameter is equal to 24 mm. ii) Draw the two views of a 25 mm hexagonal headed bolt with washer and nut. iii) Sketch the following. a) Buttress thread b) Metric thread c) ACME thread d) Knuckle thread.
P.T.O.
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Module – II B. Draw the three views of a sleeve and cotter joint. a) Bottom half sectional elevation. b) Plan c) End view from left.
(30 (20 (5 (5
Marks) Marks) Marks) Marks)
PART – B Civil Engg. Drawing & Estimation Time : 2 Hours Marks :50 Instructions : 1) Assume suitable missing data. 2) Drawing sheet to be provided. 3) No other manuscript or data book is allowed in the hall. PART – I Answer any one question : 1. The line sketch of a residence is given in Fig .1. The specifications are as follows. Foundation : PCC 1:4:8, 20 cm thick and 80 cm width for footing over with RCC masonry in CM 1:6, 60 cm wide, 60 cm deep. Basement : RR masonry in cm 1:6, 45 cm wide, 60 cm deep. Super Structure : Brick wall in cm 1:6, 20 cm thick, height 3 m. Roof : RCC slab 12 cm thick. Flooring : PCC 10 cm thick.
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Prepare a plan, cross sectional elevation (XX) showing maximum details and a front elevation of the building.
Fig : 1 2. The line sketch of a residence is given in fig.2. The specifications are the same as in fig.1. Prepare the plan, cross sectional elevation (XX) with maximum details and front view of the residence.
Fig : 2
(1Ă— 30=30 Marks)
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PART – II Answer any one question. 3. Find the quantity of the following items of work for the building shown in Fig.1. a) Earth work excavation b) RR work in CM. 4. Find the quantity of the following items of work for the building shown in Fig .2. a) Brick work in super structure (1×20=20 Marks)
b) Plastering in cement mortar. ——————