Alternators The rotor of a turbo alternator is made cylindrical in order to reduce_______ Eddy current loss Hysteresis loss None of the listed here Windage loss Eddy current loss Hysteresis loss None of the listed here Windage loss ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternator are generally used to run at 3000 rpm 5000 rpm 1500 rpm 15000 rpm 3000 rpm 5000 rpm 1500 rpm 15000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator is wound for _______on the rotor. Less number of poles than More number of poles than None of the listed here The same number of poles as Less number of poles than More number of poles than None of the listed here The same number of poles as ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator is somtimes called _______ generator. Asynchronous None of the listed here Rosenberg Synchronous Asynchronous None of the listed here Rosenberg Synchronous ANSWER DOWNLOAD EXAMIANS APP
Alternators If the excitation of an alternator operating in parallel with other alternators is decreased, its ______ None of the listed here Pf becomes more leading Pf becomes more lagging Output kW will change None of the listed here Pf becomes more leading Pf becomes more lagging Output kW will change ANSWER DOWNLOAD EXAMIANS APP
Alternators The power factor of an alternator is determined by its Excitation Speed Primemover Load Excitation Speed Primemover Load ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS