Alternators If the number of poles of an alternator is increased, the generated emf None of the listed here Decreases Increases Remains the same None of the listed here Decreases Increases Remains the same ANSWER DOWNLOAD EXAMIANS APP
Alternators The field winding of an alternator is _____ excited. DC Both DC and AC AC None of the listed here DC Both DC and AC AC None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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 Copper losses of an alternator can be measured by Transformer Dc motor None of the listed here Rectifier Transformer Dc motor None of the listed here Rectifier ANSWER DOWNLOAD EXAMIANS APP
Alternators The distribution of load between two alternators operating in parallel can be changed by changing ______ None of the listed here Driving torques of prime movers Field excitation of alternators Phase sequence None of the listed here Driving torques of prime movers Field excitation of alternators Phase sequence ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the frequency of voltage generated depend on Both rotative speed and number of poles Rotative speed only Number of poles only None of the listed here Both rotative speed and number of poles Rotative speed only Number of poles only None of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS