Alternators In case of a uniformly distributed winding, the value of distribution factor is 0.995 0.85 0.76 0.65 0.995 0.85 0.76 0.65 ANSWER DOWNLOAD EXAMIANS APP
Alternators The slip rings emplyod in a 3-phase alternator in hydro station are insulated for Very low voltage Full armature voltage Extra high tension voltage Low voltage Very low voltage Full armature voltage Extra high tension voltage Low voltage ANSWER DOWNLOAD EXAMIANS APP
Alternators In aircrafts, alternators have operating frequency of 400 Hz 60 Hz 50 Hz 800 Hz 400 Hz 60 Hz 50 Hz 800 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators The distribution of load between two alternators operating in parallel can be changed by changing ______ Phase sequence Driving torques of prime movers Field excitation of alternators None of the listed here Phase sequence Driving torques of prime movers Field excitation of alternators None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators If the lagging load pf of an alternator is decreased, the demagnetising effect of armature reaction _______ Remains the same Is decreased None of the listed here Is increased Remains the same Is decreased None of the listed here Is increased ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternators are generally used to run at 1500 rpm 3000 rpm 1500 rpm 5000 rpm 1500 rpm 3000 rpm 1500 rpm 5000 rpm ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS