Instrumentation and Control MCQs
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 19easy
Which of the following may be measured by the deflection of an elastic element, by balancing against a known force, by the acceleration produced in an object of known mass :
Question 21easy
Which of the following device is used as a standard for calibrating pressure gauges
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Question 23easy
Which is not correct statement about selection of tube material for a Bourdon gauge:
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Question 25easy
Pressure gauges are never connected directly to live steam because :
Question 26easy
A siphon or loop in the connecting pipe is iteiposed as close as possible to the pressure gauge so that :
Question 27easy
When the pressure medium to be measured is air or gas, the pipe is made to rise continuously to the gauge, so that :