Alternators Armature winding of an alternator are generally 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 Closed winding ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternator are generally used to run at 15000 rpm 5000 rpm 1500 rpm 3000 rpm 15000 rpm 5000 rpm 1500 rpm 3000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators Which harmonic will be totally eliminate in an alternator by using a fractional pitch of 4/5 ? Third Seventh Fifth Ninth Third Seventh Fifth Ninth ANSWER DOWNLOAD EXAMIANS APP
Alternators Excessive windage loss and noise occur with Salient pole rotors Either cylindrical or salient None of the listed here Cylindrical rotors Salient pole rotors Either cylindrical or salient None of the listed here Cylindrical rotors ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the effect of armature reaction is minimum at power factor of ______ 0.866 leading 0.866 lagging 0.5 lagging Unity 0.866 leading 0.866 lagging 0.5 lagging Unity ANSWER DOWNLOAD EXAMIANS APP
Alternators The slip rings emplyod in a 3-phase alternator in hydro station are insulated for Full armature voltage Low voltage Extra high tension voltage Very low voltage Full armature voltage Low voltage Extra high tension voltage Very low voltage ANSWER DOWNLOAD EXAMIANS APP
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