Alternators Which harmonic will be totally eliminate in an alternator by using a fractional pitch of 4/5 ? Fifth Seventh Third Ninth Fifth Seventh Third Ninth ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator coupled to which primemover will usually have the highest rotating speed? Reciprocating diesel engine Steam turbine Steam engine Francis turbine Reciprocating diesel engine Steam turbine Steam engine Francis turbine ANSWER DOWNLOAD EXAMIANS APP
Alternators In air-crafts, alternators have operating frequency of 60 Hz 500 Hz 50 Hz 400 Hz 60 Hz 500 Hz 50 Hz 400 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators The rating of an alternator is expressed in______ HP kVAR kVA kW HP kVAR kVA kW ANSWER DOWNLOAD EXAMIANS APP
Alternators A two pole alternator is running at 1500 rpm. Its angular velocity is ______ 212 rad/s 157 rad/s 192 rad/s 118 rad/s 212 rad/s 157 rad/s 192 rad/s 118 rad/s ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is due to ______ None of the listed here Armature reaction Dc field excitation Leakage flux None of the listed here Armature reaction Dc field excitation Leakage flux ANSWER DOWNLOAD EXAMIANS APP
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