Alternators For the same rating, the size of low speed alternator is ______that of high speed alternator. Less than None of the listed here More than About the same as Less than None of the listed here More than About the same as ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. None of the listed here Greater than Smaller than The same as None of the listed here Greater than Smaller than The same as ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. Medium speed None of the listed here Low speed High speed Medium speed None of the listed here Low speed High speed ANSWER DOWNLOAD EXAMIANS APP
Alternators Armature winding of an alternator are generally None of the listed here Open winding Closed winding Partly open and partly closed windings None of the listed here Open winding Closed winding Partly open and partly closed windings ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is due to ______ Armature reaction None of the listed here Leakage flux Dc field excitation Armature reaction None of the listed here Leakage flux Dc field excitation ANSWER DOWNLOAD EXAMIANS APP
Alternators Which harmonic will be totally eliminate in an alternator by using a fractional pitch of 4/5 ? Third Fifth Ninth Seventh Third Fifth Ninth Seventh ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS