Alternators An alternator supplying power to a load with a leading power factor always has ______ voltage regulation. Positive Negative Unity Zero Positive Negative Unity Zero ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternators are generally used to run at 1500 rpm 3000 rpm 1500 rpm 5000 rpm 1500 rpm 3000 rpm 1500 rpm 5000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators are usually design to generate Definite currents Variable frequncies Definite frequencies Definite power factor Definite currents Variable frequncies Definite frequencies Definite power factor ANSWER DOWNLOAD EXAMIANS APP
Alternators Hydrogen is used in large alternators mainly to Reduce distortion of waveform Cool the machine Strengthen the magnetic field Reduce eddy current losses Reduce distortion of waveform Cool the machine Strengthen the magnetic field Reduce eddy current losses ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator is somtimes called _______ generator. Synchronous Rosenberg Asynchronous None of the listed here Synchronous Rosenberg Asynchronous None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Three phase alternators are invariably star commected because Less turns of wire are required Magnetic losses are the minimum Small conductors can be used Higher terminal voltage is obtained Less turns of wire are required Magnetic losses are the minimum Small conductors can be used Higher terminal voltage is obtained ANSWER DOWNLOAD EXAMIANS APP
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