Alternators The magnitude of emf generated by an alternators depends on ______ All of the listed here Number of poles Rotor speed Flux per pole All of the listed here Number of poles Rotor speed Flux per pole ANSWER DOWNLOAD EXAMIANS APP
Alternators Zero power factor method for alternator is generally used to determine None of the listed here Efficiency of alternator Voltage regulation of the alternator Synchronous impedance of alternator None of the listed here Efficiency of alternator Voltage regulation of the alternator Synchronous impedance of alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators The field winding of an alternator is _____ excited. DC AC None of the listed here Both DC and AC DC AC None of the listed here Both DC and AC ANSWER DOWNLOAD EXAMIANS APP
Alternators A two pole alternator is running at 1500 rpm. Its angular velocity is ______ 212 rad/s 118 rad/s 157 rad/s 192 rad/s 212 rad/s 118 rad/s 157 rad/s 192 rad/s ANSWER DOWNLOAD EXAMIANS APP
Alternators In huge alternators, the moving part is Poles Brushes None of the listed here Armature Poles Brushes None of the listed here Armature ANSWER DOWNLOAD EXAMIANS APP
Alternators The full load efficiency of an alternator _______with increases in speed. Decreases None of the listed here Remains unchanged Increases Decreases None of the listed here Remains unchanged Increases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS