Alternators Low speed alternators are driven by ______ Steam engine None of the listed here Hydraulic turbines Steam turbines Steam engine None of the listed here Hydraulic turbines Steam turbines ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is generally _______ armature resistance. 5 times smaller than 5 times greater than 10 times smaller than 10 to 100 times greater than 5 times smaller than 5 times greater than 10 times smaller than 10 to 100 times greater than ANSWER DOWNLOAD EXAMIANS APP
Alternators Hydrogen is used in large alternators mainly to Reduce distortion of waveform Cool the machine Reduce eddy current losses Strengthen the magnetic field Reduce distortion of waveform Cool the machine Reduce eddy current losses Strengthen the magnetic field ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators in the use have _____ 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 Revolving ac armature winding None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Iron and friction losses of an alternator can be measured by a None of the listed here Rectifier Transformer Dc motor None of the listed here Rectifier Transformer Dc motor ANSWER DOWNLOAD EXAMIANS APP
Alternators The number of poles in turbo alternators is usually 4 50 2 12 4 50 2 12 ANSWER DOWNLOAD EXAMIANS APP
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