Alternators When two alternators are running in exact synchronism, the synchronising power will be Zero Unity None of the listed here Sum of the output of two Zero Unity None of the listed here Sum of the output of two ANSWER DOWNLOAD EXAMIANS APP
Alternators If the lagging load pf of an alternator is decreased, the demagnetising effect of armature reaction _______ None of the listed here Is increased Is decreased Remains the same None of the listed here Is increased Is decreased Remains the same ANSWER DOWNLOAD EXAMIANS APP
Alternators When the speed of an alternator is reduced by half, the generated emf will become Twice Four times One-fourth Half Twice Four times One-fourth Half ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator depends on Power factor only Load current only None of the listed here Both load current and pf Power factor only Load current only None of the listed here Both load current and pf ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator one of the advantages of distribution the winding is to Improve voltage wavefrom Reduce noise Save on copper None of the listed here Improve voltage wavefrom Reduce noise Save on copper None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In a large generator, dampers Increase stability Reduce voltage fluctuations Reduce frequency fluctuations None of the listed here Increase stability Reduce voltage fluctuations Reduce frequency fluctuations None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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