In a loss-free R-L-C circuit the transient current is__________?

Related Mcqs:

Power factor of an inductive circuit is usually improved by connecting capacitor to it in____________?

A. parallel B. series C. either A. or (b) D. none of the above...

Form Factor is the ratio of__________?

A. average value/r.m.s. value B. average value/peak value C. r.m.s. value/average value D. r.m.s. value/peak value...

Pure inductive circuit____________?

A. consumes some power on average B. does not take power at all from a line C. takes power from the line during some part of the cycle and then returns back to it during other part of the cycle 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...

In an AC. circuit, a low value of kVAR compared with kW indicates_________?

A. low efficiency B. high power factor C. unity power factor D. maximum load current...