Alternators The slip rings emplyod in a 3-phase alternator in hydro station are insulated for Full armature voltage Low voltage Very low voltage Extra high tension voltage Full armature voltage Low voltage Very low voltage Extra high tension voltage ANSWER DOWNLOAD EXAMIANS APP
Alternators If the excitation of an alternator operating in parallel with other alternators is decreased, its ______ Pf becomes more leading Pf becomes more lagging None of the listed here Output kW will change Pf becomes more leading Pf becomes more lagging None of the listed here Output kW will change ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators are Single phase Two phase None of the listed here Three phase Single phase Two phase None of the listed here Three phase ANSWER DOWNLOAD EXAMIANS APP
Alternators Zero power factor method for alternator is generally used to determine Efficiency of alternator Voltage regulation of the alternator None of the listed here Synchronous impedance of alternator Efficiency of alternator Voltage regulation of the alternator None of the listed here Synchronous impedance of alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators Armature winding of an alternator are generally Open winding None of the listed here Closed winding Partly open and partly closed windings Open winding None of the listed here Closed winding Partly open and partly closed windings ANSWER DOWNLOAD EXAMIANS APP
Alternators The losses in an alternator are the same as in None of the listed here A rectifier A transformer A dc machine None of the listed here A rectifier A transformer A dc machine ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS