Alternators If the excitation of an alternator operating in parallel with other alternators is decreased, its ______ 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 None of the listed here Pf becomes more leading ANSWER DOWNLOAD EXAMIANS APP
Alternators The alternators driven by _______ do not have a tendency to hunt. None of the listed here Diesel engines Water turbines Steam turbines None of the listed here Diesel engines Water turbines Steam turbines ANSWER DOWNLOAD EXAMIANS APP
Alternators Armature winding of an alternator are generally Open winding Partly open and partly closed windings Closed winding None of the listed here Open winding Partly open and partly closed windings Closed winding None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The number of poles in turbo alternators is usually 4 50 12 2 4 50 12 2 ANSWER DOWNLOAD EXAMIANS APP
Alternators If the number of poles of an alternator is increased, the generated emf Remains the same Decreases None of the listed here Increases Remains the same Decreases None of the listed here Increases ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, armature reaction is considered equivalent to Fictitious impedance Fictitious resistance Fictitious reactance Fictitious conductance Fictitious impedance Fictitious resistance Fictitious reactance Fictitious conductance ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS