Instrumentation and Process Control Workbook

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1. A mass flowmeter is an electronic flowmeter that uses the principle of sound transmission in liquids.

2. A meter is a flowmeter consisting of a stainless steel tube lined with nonconductive material, with two electrical coils mounted on the tube like a saddle. A. magnetic B. saddle C. turbine D. vortex shedding T

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3. A vortex shedding meter is a flowmeter consisting of a pipe section with a symmetrical vertical bluff body (a partial dam) across the flowing stream.

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4. An ultrasonic flowmeter measures the actual mass of a flowing fluid.

5. A(n) meter is a mass flowmeter consisting of specially formed tubing that is oscillated at a right angle to the flowing mass of fluid. A. Coriolis B. ultrasonic C. magnetic D. thermal mass T

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6. A thermal mass meter is an ultrasonic flowmeter consisting of two sets of transmitting and receiving crystals and a cooling element that measures the heat loss to the fluid mass.

7. A ultrasonic meter is a meter consisting of two sets of transmitting and receiving crystals, one set aimed diagonally upstream and the other aimed diagonally downstream. A. diagonal B. Coriolis C. transit time D. Bernoulli 8. With a vortex shedding meter, the frequency that the vortices are released from the bluff body can be measured with . A. thermal mass meters B. ultrasonic sensors C. differential pressure meters D. Coriolis meters

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