Alternators In an alternator, the armature reaction will be completely magnetizing in case the load power factor is Zero lagging Zero leading Unity 0.866 Zero lagging Zero leading Unity 0.866 ANSWER DOWNLOAD EXAMIANS APP
Alternators The salient pole construction for field structure of an alternator is generally used for ______ machine. 8-pole None of the listed here 2-pole 4-pole 8-pole None of the listed here 2-pole 4-pole ANSWER DOWNLOAD EXAMIANS APP
Alternators A turbo alternator uses ________ Nonsalient pole field structure Salient pole field structure Rotating ac machine winding None of the listed here Nonsalient pole field structure Salient pole field structure Rotating ac machine winding None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators A two pole alternator is running at 1500 rpm. Its angular velocity is ______ 118 rad/s 212 rad/s 157 rad/s 192 rad/s 118 rad/s 212 rad/s 157 rad/s 192 rad/s ANSWER DOWNLOAD EXAMIANS APP
Alternators Which of the following prime movers is the least efficient? Diesel engine Gas turbine Steam engine Steam turbine Diesel engine Gas turbine Steam engine Steam turbine ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator the armature reaction is mainly influenced by Speed of the alternator The power factor of the load Short circuit ratio Total current drawn Speed of the alternator The power factor of the load Short circuit ratio Total current drawn ANSWER DOWNLOAD EXAMIANS APP
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