In an A.C. circuit power is dissipated in____________?

Related Mcqs:

All the rules and laws of D.C. circuit also apply to A.C. circuit containing_____________?

A. capacitance only B. inductance only C. resistance only D. all above...

The square waveform of current has following relation between r.m.s. value and average value?

A. r.m.s. value is equal to average value B. r.m.s. value of current is greater than average value C. r.m.s. value of current is less than average value D. none of the above...

The power factor of a D.C. circuit is always__________?

A. less than unity B. unity C. greater than unity D. zero...

The ratio of active power to apparent power is known as factor__________?

A. demand B. load C. power D. form...

In R-L-C series resonant circuit magnitude of resonance frequency can be changed by changing the value of__________?

A. R only B. L only C. C only D. LorC E. R,LorC...