Alternators Iron and friction losses of an alternator can be measured by a None of the listed here Dc motor Rectifier Transformer None of the listed here Dc motor Rectifier Transformer ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators in the use have _____ Revolving ac armature winding None of the listed here Stationary field type construction Revolving field type construction Revolving ac armature winding None of the listed here Stationary field type construction Revolving field type construction ANSWER DOWNLOAD EXAMIANS APP
Alternators The frequency of the system with which several alternators are paralleled can be increased of by simultaneously _______ of all generators. Increasing the field excitation Decreasing the speed of prime movers Increasing the speed of prime movers Decreasing the field excitation Increasing the field excitation Decreasing the speed of prime movers Increasing the speed of prime movers Decreasing the field excitation ANSWER DOWNLOAD EXAMIANS APP
Alternators In case of turbo-alternators the rotor is usually made of Laminated stainless steel Manganese steel Forged steel Cast iron Laminated stainless steel Manganese steel Forged steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Alternators In air-crafts, alternators have operating frequency of 400 Hz 500 Hz 60 Hz 50 Hz 400 Hz 500 Hz 60 Hz 50 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator supplying power to a load with a leading power factor always has ______ voltage regulation. Negative Unity Positive Zero Negative Unity Positive Zero ANSWER DOWNLOAD EXAMIANS APP
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