The frequency of a circuit consisting of a capacitance C and a resistor R is________________?

Related Mcqs:

Electromagnetic waves travel in free space with the speed of___________________?

A. λ-rays B. Positive rays C. Cathode rays D. More than sound waves...

To find the r.m.s value of an alternating current mathematically we need to have ________________?

A. Mean value of I2 B. Square root of mean value of I2 C. Square root of I2 D. Square of 1/2...

An alternating current is represented by the equation I = I∫sinπt which of the following equation represents an alternating current of frequency and amplitude twice that of the above current ?

A. I = 2I∫Sin(πt/2) B. I = 2I∫Sin(2πt) C. I = 2ISinπt D. I = I∫sin(2πt)...

A choke is used as a resistance in_________________?

A. DC circuit B. AC circuits C. Both AC and DC circuit D. Full wave rectifier circuit...

At resonance the value of the power factor in an L-C-R series circuit is_______________?

A. Zero B. 2 C. 1 D. Not definite...