electrician

MCQ ON MEASURING INSTRUMENT PAGE - 5

1.

How the PF meter is connected in the motor circuit

Answer/ Hint      

Answer : A

Explanation :

2.

What precautions you have to take when disconnecting voltmeter from potential transformers?

Answer/ Hint      

Answer : A

Explanation :

3.

What you have to do when disconnecting the ammeter from the terminals of the CT?

Answer/ Hint      

Answer : B

Explanation :

4.

With the help of multimeter , we can measure…

Answer/ Hint      

Answer : A

Explanation :

5.

Before using an ohmmeter (or a multimeter ) for measuring the resistance

Answer/ Hint      

Answer : D

Explanation :

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MCQ ON MEASURING INSTRUMENT PAGE - 5