Capacitive reactance is more when_______?

Related Mcqs:

The phase difference between voltage and current wave through a circuit element is given as 30°. The essential condition is that

A. both waves must have same frequency B. both waves must have identical peak values C. both waves must have zero value at the same time D. none of the above...

A sine wave has a frequency of 50 Hz. Its angular frequency is ________ radian/second.

A. 100 n B. 50 jt C. 25 JT D. 5 n...

Power factor of the system is kept high__________?

A. to reduce line losses B. to maximise the utilization of the capacities of generators, lines and transformers C. to reduce voltage regulation of the line D. due to all above reasons...

The product of apparent power and cosine of the phase angle between circuit voltage and current is

A. true power B. reactive power C. volt-amperes D. instantaneous power...

What will be the phase angle between two alternating waves of equal frequency, when one wave attains maximum value the other is at zero value________ ?

A. 0° B. 45° C. 90° D. 180°...