Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. Smaller than Greater than None of the listed here The same as Smaller than Greater than None of the listed here The same as ANSWER DOWNLOAD EXAMIANS APP
Alternators In aircrafts, alternators have operating frequency of 60 Hz 50 Hz 800 Hz 400 Hz 60 Hz 50 Hz 800 Hz 400 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators Iron and friction losses of an alternator can be measured by a Transformer None of the listed here Rectifier Dc motor Transformer None of the listed here Rectifier Dc motor ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of a salient pole machine is nearly 3000 rpm 1500 rpm 1000 rpm 500 rpm 3000 rpm 1500 rpm 1000 rpm 500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator is identical to that of a ______ 1-phase induction motor 3-phase induction motor Roserberg generator Dc generator 1-phase induction motor 3-phase induction motor Roserberg generator Dc generator ANSWER DOWNLOAD EXAMIANS APP
Alternators A two pole alternator is running at 1500 rpm. Its angular velocity is ______ 118 rad/s 212 rad/s 157 rad/s 192 rad/s 118 rad/s 212 rad/s 157 rad/s 192 rad/s ANSWER DOWNLOAD EXAMIANS APP
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