Alternators Modern 3-phase alternator of a central power station will have generated voltage of 11 kV 132 kV 400 V 230 V 11 kV 132 kV 400 V 230 V ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, armature reaction is considered equivalent to Fictitious impedance Fictitious reactance Fictitious resistance Fictitious conductance Fictitious impedance Fictitious reactance Fictitious resistance Fictitious conductance ANSWER DOWNLOAD EXAMIANS APP
Alternators Copper losses of an alternator can be measured by Dc motor Rectifier None of the listed here Transformer Dc motor Rectifier None of the listed here Transformer ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage regulation of an alternator is larger than that of a dc generator because of _______ Complex effects of armature reaction Large armature resistance None of the listed here Large leakage reactance Complex effects of armature reaction Large armature resistance None of the listed here Large leakage reactance ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. None of the listed here High speed Low speed Medium speed None of the listed here High speed Low speed Medium speed ANSWER DOWNLOAD EXAMIANS APP
Alternators In case of turbo-alternators the rotor is usually made of Laminated stainless steel Cast iron Forged steel Manganese steel Laminated stainless steel Cast iron Forged steel Manganese steel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS