Alternators Low speed alternators are driven by ______ None of the listed here Steam engine Hydraulic turbines Steam turbines None of the listed here Steam engine Hydraulic turbines Steam turbines ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of an alternator is changed from 3000 rpm to 1500 rpm. The generated emf/phase will become One fourth Double Half Unchanged One fourth Double Half Unchanged ANSWER DOWNLOAD EXAMIANS APP
Alternators A 3 phase alternator has 3-slot per pole. The distribution factor of the winding is _______ 1 0.5 None of the listed here 0.866 1 0.5 None of the listed here 0.866 ANSWER DOWNLOAD EXAMIANS APP
Alternators In air-crafts, alternators have operating frequency of 500 Hz 60 Hz 50 Hz 400 Hz 500 Hz 60 Hz 50 Hz 400 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators If the lagging load pf of an alternator is decreased, the demagnetising effect of armature reaction _______ Remains the same None of the listed here Is increased Is decreased Remains the same None of the listed here Is increased Is decreased 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 Capacitive None of the listed here Resistive Inductive Capacitive None of the listed here Resistive ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS