Alternators Modern 3-phase alternator of a central power station will have generated voltage of 400 V 11 kV 132 kV 230 V 400 V 11 kV 132 kV 230 V ANSWER DOWNLOAD EXAMIANS APP
Alternators Which of the following prime movers is the least efficient? Steam turbine Diesel engine Gas turbine Steam engine Steam turbine Diesel engine Gas turbine Steam engine ANSWER DOWNLOAD EXAMIANS APP
Alternators In air-crafts, alternators have operating frequency of 50 Hz 400 Hz 60 Hz 500 Hz 50 Hz 400 Hz 60 Hz 500 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators Low speed alternators are driven by ______ None of the listed here Steam engine Hydraulic turbines Steam turbines None of the listed here Steam engine Hydraulic turbines Steam turbines ANSWER DOWNLOAD EXAMIANS APP
Alternators In huge alternators, the moving part is Brushes Poles Armature None of the listed here Brushes Poles Armature None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Leading Zero Lagging Unity Leading Zero Lagging Unity ANSWER DOWNLOAD EXAMIANS APP
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