Measuring MCQ - Electrician (Set-1) with Answers

Measuring MCQ - Electrician (Set-1) with Answers

1) In a moving coil instrument, the damping torque is developed by :

Answer is:

eddy-current

Explanation:

.

2) The force acting in a M.C. instrument is equal to :

Answer is:

B.l.i.

3) M.C. type instruments are used on :

Answer is:

D.C.

4) M.I. type instruments are used on :

Answer is:

A.C. or D.C.

5) The force which produces movement of the pointer of an instrument is called :

Answer is:

deflecting force