Power consumed in an AC circuit becomes zero if

Question

Power consumed in an AC circuit becomes zero if (A) inductance and resistance are both high (B) inductance and resistance are both low (C) inductance very high and resistance negligible (D) inductance low and resistance high

Tardigrade Admin · Accepted Answer

The power consumption in an AC circuit is zero when circuit contains only inductance or capacitance. So, for the given option when inductance is very high and resistance is negligible, then power consumed is zero.

Q. Power consumed in an AC circuit becomes zero if

inductance and resistance are both high

inductance and resistance are both low

inductance very high and resistance negligible

inductance low and resistance high

The power consumption in an AC circuit is zero when circuit contains only inductance or capacitance. So, for the given option when inductance is very high and resistance is negligible, then power consumed is zero.

Q. Power consumed in an $A C$ circuit becomes zero if