Electric Circuits A current is said to be alternating when it changes in both ‘a’ and ‘b’. none of these. magnitude. direction. both ‘a’ and ‘b’. none of these. magnitude. direction. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition for a balanced 3 - phase load is that, each phase has the same value of __________________. resistance. impedance. power factor. all of these. resistance. impedance. power factor. all of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the following oscillations are not present? Critical damping Over damping Under damping Both 2 and 3 Critical damping Over damping Under damping Both 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What would be the power given by source V2? 0 W. 5 W. - 5 W. 10 W. 0 W. 5 W. - 5 W. 10 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits 1 F is theoretically equal to ratio of 1 C to 1 V ratio of 1 V to 1 C none of these 1 ohm of resistance ratio of 1 C to 1 V ratio of 1 V to 1 C none of these 1 ohm of resistance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which quantity should be measured by the voltmeter ? Power Speed Current Voltage Power Speed Current Voltage ANSWER DOWNLOAD EXAMIANS APP
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