Time constant of a capacitive circuit__________?

A.C. Fundamentals, Circuits and Circuit Theory 20/06/2020

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

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 power consumed in a circuit element will be least when the phase difference between the current and voltage is________?
    A. 180″ B. 90° C. 60° D. 0°...
    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...
    In an A.C. circuit power is dissipated in____________?
    A. resistance only B. inductance only C. capacitance only D. none of the above...
    The apparent power drawn by an A.C. circuit is 10 kVA and active power is 8 kW. The reactive power in the circuit is_________?
    A. 4 kVAR B. 6 kVAR C. 8 kVAR D. 16 kVAR...

Leave a Reply

Your email address will not be published. Required fields are marked *