Alternators The speed at which a 6-pole alternator should be driven to generate 50 cycles per second is _______ 1000 rpm 1500 rpm 500 rpm None of the listed here 1000 rpm 1500 rpm 500 rpm None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of a salient pole machine is nearly 500 rpm 1500 rpm 1000 rpm 3000 rpm 500 rpm 1500 rpm 1000 rpm 3000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The number of cycles generated in a 6-pole alternators in one revolution is _______ 6 50 3 None of the listed here 6 50 3 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The field winding of an alternator is _____ excited. AC Both DC and AC None of the listed here DC AC Both DC and AC None of the listed here DC ANSWER DOWNLOAD EXAMIANS APP
Alternators An under excited alternator supplies _______ Leading VAR Lagging VAR None of the listed here No reactive power Leading VAR Lagging VAR None of the listed here No reactive power ANSWER DOWNLOAD EXAMIANS APP
Alternators Modern 3-phase alternator of a central power station will have generated voltage of 230 V 11 kV 400 V 132 kV 230 V 11 kV 400 V 132 kV ANSWER DOWNLOAD EXAMIANS APP