Alternators The number of cycles generated in a 6-pole alternators in one revolution is _______ 3 None of the listed here 50 6 3 None of the listed here 50 6 ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. Medium speed Low speed High speed None of the listed here Medium speed Low speed High speed None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The frequency of emf generated in an 8-pole alternator running at 900 rpm is ______ 60 Hz None of the listed here 120 Hz 50 Hz 60 Hz None of the listed here 120 Hz 50 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators A lower voltage alternator, for the same power rating, will be More costly Larger in size More efficient Operating at high rpm More costly Larger in size More efficient Operating at high rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators are usually design to generate Definite frequencies Definite currents Variable frequncies Definite power factor Definite frequencies Definite currents Variable frequncies Definite power factor ANSWER DOWNLOAD EXAMIANS APP
Alternators Hydrogen is used in large alternators mainly to Strengthen the magnetic field Cool the machine Reduce distortion of waveform Reduce eddy current losses Strengthen the magnetic field Cool the machine Reduce distortion of waveform Reduce eddy current losses ANSWER DOWNLOAD EXAMIANS APP
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