Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Unity Zero Leading Lagging Unity Zero Leading Lagging ANSWER DOWNLOAD EXAMIANS APP
Alternators An under excited alternator supplies _______ No reactive power Leading VAR Lagging VAR None of the listed here No reactive power Leading VAR Lagging VAR None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In huge alternators, the moving part is Armature None of the listed here Brushes Poles Armature None of the listed here Brushes Poles ANSWER DOWNLOAD EXAMIANS APP
Alternators The number of poles in turbo alternators is usually 12 50 2 4 12 50 2 4 ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed at which a 6-pole alternator should be driven to generate 50 cycles per second is _______ 1000 rpm 500 rpm None of the listed here 1500 rpm 1000 rpm 500 rpm None of the listed here 1500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators In air-crafts, alternators have operating frequency of 400 Hz 500 Hz 50 Hz 60 Hz 400 Hz 500 Hz 50 Hz 60 Hz ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS