Alternators Majority of the alternators are Two phase Single phase Three phase None of the listed here Two phase Single phase Three phase None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The frequency of emf generated in an 8-pole alternator running at 900 rpm is ______ 120 Hz None of the listed here 50 Hz 60 Hz 120 Hz None of the listed here 50 Hz 60 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators The dark and bright lamp method is used for Phase sequence Balancing of load Synchronizing Transfer of load Phase sequence Balancing of load Synchronizing Transfer of load ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage regulation of an alternator is larger than that of a dc generator because of _______ None of the listed here Large leakage reactance Large armature resistance Complex effects of armature reaction None of the listed here Large leakage reactance Large armature resistance Complex effects of armature reaction ANSWER DOWNLOAD EXAMIANS APP
Alternators When the speed of an alternator is reduced by half, the generated emf will become Four times Twice One-fourth Half Four times Twice One-fourth Half ANSWER DOWNLOAD EXAMIANS APP
Alternators In a cylindrical rotor how much portion of the rotor is wound? One third Two third Full Half One third Two third Full Half ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS