Alternators The speed at which a 6-pole alternator should be driven to generate 50 cycles per second is _______ None of the listed here 1000 rpm 500 rpm 1500 rpm None of the listed here 1000 rpm 500 rpm 1500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators Which harmonic will be totally eliminate in an alternator by using a fractional pitch of 4/5 ? Fifth Seventh Third Ninth Fifth Seventh Third Ninth ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternators are generally used to run at 3000 rpm 1500 rpm 5000 rpm 1500 rpm 3000 rpm 1500 rpm 5000 rpm 1500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators Armature winding of an alternator are generally Closed winding Partly open and partly closed windings None of the listed here Open winding Closed winding Partly open and partly closed windings None of the listed here Open winding ANSWER DOWNLOAD EXAMIANS APP
Alternators The rotor of a turbo alternator is made cylindrical in order to reduce_______ Windage loss None of the listed here Hysteresis loss Eddy current loss Windage loss None of the listed here Hysteresis loss Eddy current loss ANSWER DOWNLOAD EXAMIANS APP
Alternators In case of turbo-alternators the rotor is usually made of Laminated stainless steel Manganese steel Forged steel Cast iron Laminated stainless steel Manganese steel Forged steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS