The r.m.s. value of a sinusoidal A.C. current is equal to its value at an angle of_______degrees?

Related Mcqs:

Power factor of the following circuit will be unity

A. inductance B. capacitance C. resistance D. both A. and B....

In a circuit containing R, L and C, power loss can take place in____________?

A. C only B. L only C. R only D. all above...

Ohm is unit of all of the following except___________?

A. inductive reactance B. capacitive reactance C. resistance D. capacitance...

A pure inductance connected across 250 V, 50 Hz supply consumes 100 W. This consumption can be attributed to_________?

A. the big size of the inductor B. the reactance of the inductor C. the current flowing in the inductor D. the statement given is false...

Time constant of an inductive circuit_________?

A. increases with increase of inductance and decrease of resistance B. increases with the increase of inductance and the increase of resistance C. increases with the decrease of inductance and decrease of resistance D. increases with decrease of inductance and increase of resistance...