Alternators In an alternator, for a coil having a span of 2/3 of pole pitch, the coil span factor will be 0.707 0.866 0.2 0.6 0.707 0.866 0.2 0.6 ANSWER DOWNLOAD EXAMIANS APP
Alternators The magnitude of emf generated by an alternators depends on ______ All of the listed here Rotor speed Flux per pole Number of poles All of the listed here Rotor speed Flux per pole Number of poles ANSWER DOWNLOAD EXAMIANS APP
Alternators A two pole alternator is running at 1500 rpm. Its angular velocity is ______ 118 rad/s 157 rad/s 212 rad/s 192 rad/s 118 rad/s 157 rad/s 212 rad/s 192 rad/s ANSWER DOWNLOAD EXAMIANS APP
Alternators The rotor of a turbo alternator is made cylindrical in order to reduce_______ None of the listed here Hysteresis loss Eddy current loss Windage loss None of the listed here Hysteresis loss Eddy current loss Windage loss ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator is identical to that of a ______ Roserberg generator 1-phase induction motor 3-phase induction motor Dc generator Roserberg generator 1-phase induction motor 3-phase induction motor Dc generator ANSWER DOWNLOAD EXAMIANS APP
Alternators Where the terminal voltage of an alternator falls on throwing of the load, it indicates that the load is purely Inductive None of the listed here Resistive Capacitive Inductive None of the listed here Resistive Capacitive ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS