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Instrumentation and Control MCQs

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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 28easy

Ring balance gauge is used for measurement of :

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Question 29easy

The development of following element ha improved the reliability and the respons action of low pressure gauges :

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Question 30easy

Proving rings are used to measure

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Question 31easy

Which is not correct about load cells used to measure weight/force :

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Question 32easy

Which type of device is suitable for dynamic force measurement :

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Question 33easy

Hysteresis errors in Bourdon tubes can be minimized by :

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Question 34easy

In case of strain gauge transducers, several strain cycles, and temperature cycles are carried out before making measurements, in order to :

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Question 35easy

Accuracy of standard pressure gauges, used for testing and calibration purposes is of the order of :

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Question 36easy

Which gauge is based on the change of heat conductivity of a gas with pressure and the change of electrical resistance of a wire with temperature :

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