Instrumentation and Control MCQs

106 questionsMechanical-EngineeringPage 8 of 12

Practice free Instrumentation and Control multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 106 questions — no login required.

Question 64easy
The flow error in case of normal nozzles is of the order of :
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Question 65easy
Which of the following flow meter maintains a constant pressure differential but varies the orifice area with flow
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Question 66easy
Flow in open channels is measured by using :
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Question 67easy
For measuring air flow, following meter is often used :
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Question 68easy
Laser droppler anemometer is used to measure :
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Question 69easy
In which flow device the pressure loss is minimum :
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Question 70easy
Pick out the odd flow measuring device among the following :
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Question 71easy
Dynamometers are :
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Question 72easy
In some measurements, in order to increase the sensitivity, two measuring and two reference cells are often used. This arrangement is usually referred to as :
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