How to increase input resistance of meter in moving coil voltmeter?

Q.  In a moving coil voltmeter, the input resistance of the meter can be increased by
- Published on 15 Sep 15

a. Increasing the number of turns in the coil
b. Decreasing the number of turns in the coil
c. Using the same number of coil turns made up of high resistance material
d. Both (a) & (c)

ANSWER: Both (a) & (c)

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