Alternators The non salient field construction is used for _______ alternator. Low speed None of the listed here Medium speed High speed Low speed None of the listed here Medium speed High speed ANSWER DOWNLOAD EXAMIANS APP
Alternators The distribution of load between two alternators operating in parallel can be changed by changing ______ Driving torques of prime movers Phase sequence None of the listed here Field excitation of alternators Driving torques of prime movers Phase sequence None of the listed here Field excitation of alternators ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of an alternator is changed from 3000 rpm to 1500 rpm. The generated emf/phase will become One fourth Half Unchanged Double One fourth Half Unchanged Double ANSWER DOWNLOAD EXAMIANS APP
Alternators Zero power factor method for alternator is generally used to determine None of the listed here Efficiency of alternator Synchronous impedance of alternator Voltage regulation of the alternator None of the listed here Efficiency of alternator Synchronous impedance of alternator Voltage regulation of the alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators In case of turbo-alternators the rotor is usually made of Cast iron Manganese steel Laminated stainless steel Forged steel Cast iron Manganese steel Laminated stainless steel Forged steel ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators are Single phase Two phase Three phase None of the listed here Single phase Two phase Three phase None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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