Alternators A lower voltage alternator, for the same power rating, will be More costly Larger in size Operating at high rpm More efficient More costly Larger in size Operating at high rpm More efficient ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators are None of the listed here Single phase Three phase Two phase None of the listed here Single phase Three phase Two phase 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 Smaller than Greater than The same as None of the listed here Smaller than Greater than The same as ANSWER DOWNLOAD EXAMIANS APP
Alternators The power factor of an alternator is determined by its Primemover Excitation Load Speed Primemover Excitation Load Speed ANSWER DOWNLOAD EXAMIANS APP
Alternators The efficiency of the turbo-alternator _____ with increases in speed. Increases Remians unchanged None of the listed here Decreases Increases Remians unchanged None of the listed here Decreases ANSWER DOWNLOAD EXAMIANS APP
Alternators A two pole alternator is running at 1500 rpm. Its angular velocity is ______ 212 rad/s 118 rad/s 192 rad/s 157 rad/s 212 rad/s 118 rad/s 192 rad/s 157 rad/s ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS