Electric Circuits Two sinusoidal quantities are said to be in phase quadrature, when their phase difference is 0o. 45o. 30o. 90o. 0o. 45o. 30o. 90o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be 0.5 W. None of these 1 W. 2 W. 0.5 W. None of these 1 W. 2 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit circuit current through inductor is more than current through capacitor. Then what is the power factor of the circuit? zero lagging leading unity zero lagging leading unity ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Capacitors for P.f correction are rated in KW. KVA. KV. KVAR. KW. KVA. KV. KVAR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Unit of apparent power is VA. KWhr. VAR. Watts. VA. KWhr. VAR. Watts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When AC flows through a pure capacitance then the current leads the emf by - 90o. leads the emf by 90o. is in phase with emf. lags the emf by 90o. leads the emf by - 90o. leads the emf by 90o. is in phase with emf. lags the emf by 90o. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS