Alternators In case of turbo-alternators the rotor is usually made of Forged steel Cast iron Manganese steel Laminated stainless steel Forged steel Cast iron Manganese steel Laminated stainless steel ANSWER DOWNLOAD EXAMIANS APP
Alternators Zero power factor method for alternator is generally used to determine Voltage regulation of the alternator Synchronous impedance of alternator None of the listed here Efficiency of alternator Voltage regulation of the alternator Synchronous impedance of alternator None of the listed here Efficiency of alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators In a cylindrical rotor how much portion of the rotor is wound? Half One third Two third Full Half One third Two third Full ANSWER DOWNLOAD EXAMIANS APP
Alternators The distribution of load between two alternators operating in parallel can be changed by changing ______ Field excitation of alternators Driving torques of prime movers None of the listed here Phase sequence Field excitation of alternators Driving torques of prime movers None of the listed here Phase sequence ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is due to ______ Armature reaction Leakage flux Dc field excitation None of the listed here Armature reaction Leakage flux Dc field excitation None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In aircrafts, alternators have operating frequency of 50 Hz 60 Hz 400 Hz 800 Hz 50 Hz 60 Hz 400 Hz 800 Hz ANSWER DOWNLOAD EXAMIANS APP
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