Measurement and Instrumentation MCQ Questions and Answers

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Measurement and Instrumentation MCQ Questions and Answers: We provide lots of multiple choice questions and answers related to Measurement and Instrumentation. here you can learn mcqs  questions for electrical engineering.

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1) One single phase wattmeter operating on 230V and 5A for 5 hours makes 1940 revolutions. Meter constant in revolutions is 400. What is the power factor of the land?

2) The spring material used in a spring control device should have the following property.

3) Why is a MISC meter not recommended for DC measurement?

4) A moving iron ammeter may be compensated for frequency errors by

5) Which of the following meters has a linear scale?

6) For handling greater currents induction watt-meters are used in conjunction with

7) When using ohmmeter, applied voltage is to be disconnected from the circuit because

8) A 10MHz CRO has

9) A CRO can display

10) A galvanometer has