Mechanical Engineering Questions And Answers :: Process Instrumentation And Control: part2



Mechanical Engineering : Process Instrumentation And Control QUESTIONS AND ANSWERS :: part2 : 21 to 25

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

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

increase life
enable high repeatable readings
eliminate premature failures
increase accuracy
avoid drift.

22.Ring balance gauge is used for measurement of:

absolute pressure
vacuum
differential pressure
temperature
gauge pressure.

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

� 1.5%
� 1%
� 0.5%
� 0.25%
�0.1%.

More Process Instrumentation And Control QUESTIONS AND ANSWERS available in next pages

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