In measuring high frequency a.c, the instrument used is t...
In measuring high frequency a.c, the instrument used is the
d.c ammeter
moving coil ammeter
moving iron ammeter
hot wire ammeter
Correct answer is D
Hot wire ammeter is used because the heat affect of A C is same as that of DC
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How far will a body move in 4 seconds if uniformly accelerated from rest at the rate of 2 ms-2?...