Alternators An alternator supplying power to a load with a leading power factor always has ______ voltage regulation. Zero Positive Unity Negative Zero Positive Unity Negative ANSWER DOWNLOAD EXAMIANS APP
Alternators Excessive windage loss and noise occur with Either cylindrical or salient None of the listed here Cylindrical rotors Salient pole rotors Either cylindrical or salient None of the listed here Cylindrical rotors Salient pole rotors 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 Turbo alternators are generally used to run at 1500 rpm 5000 rpm 1500 rpm 3000 rpm 1500 rpm 5000 rpm 1500 rpm 3000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The distribution of load between two alternators operating in parallel can be changed by changing ______ Field excitation of alternators Phase sequence Driving torques of prime movers None of the listed here Field excitation of alternators Phase sequence Driving torques of prime movers None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The power factor of an alternator is determined by its Load Primemover Speed Excitation Load Primemover Speed Excitation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS