Alternators If the lagging load pf of an alternator is decreased, the demagnetising effect of armature reaction _______ Is decreased None of the listed here Remains the same Is increased Is decreased None of the listed here Remains the same Is increased ANSWER DOWNLOAD EXAMIANS APP
Alternators The rating of an alternator is expressed in______ kVAR HP kVA kW kVAR HP kVA kW ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage drop in an alternator when under load is due to ______ Armatute reaction All of the listed here Armature reactance Armature resistance Armatute reaction All of the listed here Armature reactance Armature resistance ANSWER DOWNLOAD EXAMIANS APP
Alternators A turbo alternator uses ________ Nonsalient pole field structure Salient pole field structure None of the listed here Rotating ac machine winding Nonsalient pole field structure Salient pole field structure None of the listed here Rotating ac machine winding ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. The same as None of the listed here Greater than Smaller than The same as None of the listed here Greater than Smaller than ANSWER DOWNLOAD EXAMIANS APP
Alternators For the same power rating, an alternator is ______that of a dc generator. Smaller in size than None of the listed here Larger in size than Of the same size as Smaller in size than None of the listed here Larger in size than Of the same size as ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS