Alternators Turbo alternators have rotors of _______ Small diameter and long axial length Large diameter and small axial length Same diameter and axial length Large diameter and long axial length Small diameter and long axial length Large diameter and small axial length Same diameter and axial length Large diameter and long axial length ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage regulation of an alternator is larger than that of a dc generator because of _______ Large leakage reactance Large armature resistance None of the listed here Complex effects of armature reaction Large leakage reactance Large armature resistance None of the listed here Complex effects of armature reaction ANSWER DOWNLOAD EXAMIANS APP
Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Zero Leading Unity Lagging Zero Leading Unity Lagging ANSWER DOWNLOAD EXAMIANS APP
Alternators In a cylindrical rotor how much portion of the rotor is wound? Full Half One third Two third Full Half One third Two third ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. None of the listed here Low speed High speed Medium speed None of the listed here Low speed High speed Medium speed ANSWER DOWNLOAD EXAMIANS APP
Alternators The power factor of an alternator is determined by its Primemover Excitation Speed Load Primemover Excitation Speed Load ANSWER DOWNLOAD EXAMIANS APP
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