Alternators The losses in an alternator are the same as in None of the listed here A dc machine A rectifier A transformer None of the listed here A dc machine A rectifier A transformer ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator is wound for _______on the rotor. None of the listed here Less number of poles than More number of poles than The same number of poles as None of the listed here Less number of poles than More number of poles than The same number of poles as ANSWER DOWNLOAD EXAMIANS APP
Alternators Hydrogen is used in large alternators mainly to Reduce distortion of waveform Cool the machine Strengthen the magnetic field Reduce eddy current losses Reduce distortion of waveform Cool the machine Strengthen the magnetic field Reduce eddy current losses ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is due to ______ Dc field excitation None of the listed here Leakage flux Armature reaction Dc field excitation None of the listed here Leakage flux Armature reaction ANSWER DOWNLOAD EXAMIANS APP
Alternators In case of a uniformly distributed winding, the value of distribution factor is 0.76 0.65 0.85 0.995 0.76 0.65 0.85 0.995 ANSWER DOWNLOAD EXAMIANS APP
Alternators The magnitude of emf generated by an alternators depends on ______ Rotor speed Number of poles Flux per pole All of the listed here Rotor speed Number of poles Flux per pole All of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS