Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Lagging Leading Unity Zero Lagging Leading Unity Zero ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. None of the listed here Medium speed Low speed High speed None of the listed here Medium speed Low speed High speed ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. Greater than None of the listed here Smaller than The same as Greater than None of the listed here Smaller than The same as ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage regulation of an alternator is usually Much lower than that of power transformer Equal to that of power transformer Much higher than that of a power transformer None of the listed here Much lower than that of power transformer Equal to that of power transformer Much higher than that of a power transformer None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of a salient pole machine is nearly 1000 rpm 500 rpm 3000 rpm 1500 rpm 1000 rpm 500 rpm 3000 rpm 1500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The field winding of an alternator is _____ excited. Both DC and AC DC None of the listed here AC Both DC and AC DC None of the listed here AC ANSWER DOWNLOAD EXAMIANS APP
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