Measurement and Instrumentation MCQ

Solve MCQ of Measurement and Instrumentation ,here given lots of unique mcq for you.It can be very help full for your electrical engineering exam or competitive exams

Measurement and Instrumentation MCQ


1. which instrument is merely confined within laboratories as standardizing instruments.

A. absolute

B. indicating

C. recording

D. integrating

2. Which instruments show the instantaneous value of the electrical quantity being measured at the time at which it is being measured?

A. Absolute instruments

B. Indicating instruments

C. Recording instruments

D. Integrating instruments

3. _____ instruments are those which measuring the total quantity of electricity delivered at a particular time.

A. Absolute

B. Indicating

C. Recording

D. Integrating

4. Which of the following are integrating instruments?

A. Ammeters

B. Voltmeters

C. Wattmeters

D. Ampere-hour and watt-hour meters

5. Resistances can be measured with help of___

A. wattmeters

B. voltmeters

C. ammeters

D. ohmmeters and resistance bridges

6 According to an application, instruments are classified as

A. switchboard

B. portable

C. both (a) and (b)

D. moving coil

7. Which essential feature is possessed by an indicating instrument?

A. Deflecting device

B. Controlling device

C. Damping device

D. All of the above

8. which is blocks the oscillation of moving system and enables the latter to reach its final position quickly

A. deflecting

B. controlling

C. damping

D. any of the above

9. The spring material used in spring control device should have the following property.

A. Should be non-magnetic

B. Most are of low-temperature co-efficient

C. Should have a low specific resistance

D. All of the above

10. Which of the following properties must a damping oil possess?

A. Must be good insulator

B. would be non-evaporating

C. would not have corrosive action upon the metal of the vane

D. All of the above

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