Alternators Voltage regulation of an alternator is usually Much lower than that of power transformer Much higher than that of a power transformer Equal to that of power transformer None of the listed here Much lower than that of power transformer Much higher than that of a power transformer Equal to that of power transformer None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators For the same power rating, an alternator is ______that of a dc generator. None of the listed here Of the same size as Smaller in size than Larger in size than None of the listed here Of the same size as Smaller in size than Larger in size than 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 In an alternator, the armature reaction will be completely magnetizing in case the load power factor is Zero leading 0.866 Unity Zero lagging Zero leading 0.866 Unity Zero lagging ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators in the use have _____ Stationary field type construction Revolving ac armature winding None of the listed here Revolving field type construction Stationary field type construction Revolving ac armature winding None of the listed here Revolving field type construction ANSWER DOWNLOAD EXAMIANS APP
Alternators Hydrogen is used in large alternators mainly to Reduce distortion of waveform Reduce eddy current losses Strengthen the magnetic field Cool the machine Reduce distortion of waveform Reduce eddy current losses Strengthen the magnetic field Cool the machine ANSWER DOWNLOAD EXAMIANS APP
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