Alternators Iron and friction losses of an alternator can be measured by a Rectifier Transformer Dc motor None of the listed here Rectifier Transformer Dc motor None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators For the same rating, the size of low speed alternator is ______that of high speed alternator. Less than None of the listed here About the same as More than Less than None of the listed here About the same as More than ANSWER DOWNLOAD EXAMIANS APP
Alternators The frequency of emf generated in an 8-pole alternator running at 900 rpm is ______ 120 Hz 60 Hz 50 Hz None of the listed here 120 Hz 60 Hz 50 Hz None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Which harmonic will be totally eliminate in an alternator by using a fractional pitch of 4/5 ? Ninth Seventh Third Fifth Ninth Seventh Third Fifth ANSWER DOWNLOAD EXAMIANS APP
Alternators The full load efficiency of an alternator _______with increases in speed. Increases Remains unchanged None of the listed here Decreases Increases Remains unchanged None of the listed here Decreases ANSWER DOWNLOAD EXAMIANS APP
Alternators When two alternators are running in exact synchronism, the synchronising power will be Unity Sum of the output of two None of the listed here Zero Unity Sum of the output of two None of the listed here Zero ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS