Alternators A 3 phase alternator has 3-slot per pole. The distribution factor of the winding is _______ None of the listed here 0.866 0.5 1 None of the listed here 0.866 0.5 1 ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. The same as Greater than None of the listed here Smaller than The same as Greater than None of the listed here Smaller than ANSWER DOWNLOAD EXAMIANS APP
Alternators Copper losses of an alternator can be measured by Transformer Dc motor None of the listed here Rectifier Transformer Dc motor None of the listed here Rectifier ANSWER DOWNLOAD EXAMIANS APP
Alternators The losses in an alternator are the same as in A dc machine A transformer None of the listed here A rectifier A dc machine A transformer None of the listed here A rectifier ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. Low speed Medium speed None of the listed here High speed Low speed Medium speed None of the listed here High speed ANSWER DOWNLOAD EXAMIANS APP
Alternators If the lagging load pf of an alternator is decreased, the demagnetising effect of armature reaction _______ Remains the same None of the listed here Is increased Is decreased Remains the same None of the listed here Is increased Is decreased ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS