Alternators If the number of poles of an alternator is increased, the generated emf None of the listed here Decreases Remains the same Increases None of the listed here Decreases Remains the same Increases ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator is wound for _______on the rotor. Less number of poles than None of the listed here The same number of poles as More number of poles than Less number of poles than None of the listed here The same number of poles as More number of poles than ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator coupled to which primemover will usually have the highest rotating speed? Steam turbine Francis turbine Steam engine Reciprocating diesel engine Steam turbine Francis turbine Steam engine Reciprocating diesel engine ANSWER DOWNLOAD EXAMIANS APP
Alternators The rating of an alternator is expressed in______ kVA kVAR HP kW kVA kVAR HP kW ANSWER DOWNLOAD EXAMIANS APP
Alternators For the same power rating, an alternator is ______that of a dc generator. Larger in size than Smaller in size than Of the same size as None of the listed here Larger in size than Smaller in size than Of the same size as None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The disadvantaged of a short pitched coil is that _______ Voltage round the coil is reduced Waveform becomes non-sinusoidal None of the listed here Harmonics are introduced Voltage round the coil is reduced Waveform becomes non-sinusoidal None of the listed here Harmonics are introduced ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS