Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Unity Zero Leading Lagging Unity Zero Leading Lagging ANSWER DOWNLOAD EXAMIANS APP
Alternators If the number of poles of an alternator is increased, the generated emf None of the listed here Decreases Remains the same Increases None of the listed here Decreases Remains the same Increases ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, armature reaction is considered equivalent to Fictitious impedance Fictitious reactance Fictitious conductance Fictitious resistance Fictitious impedance Fictitious reactance Fictitious conductance Fictitious resistance ANSWER DOWNLOAD EXAMIANS APP
Alternators A lower voltage alternator, for the same power rating, will be More efficient Operating at high rpm Larger in size More costly More efficient Operating at high rpm Larger in size More costly ANSWER DOWNLOAD EXAMIANS APP
Alternators Copper losses of an alternator can be measured by Dc motor Rectifier Transformer None of the listed here Dc motor Rectifier Transformer None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators High speed alternators are driven by _____. Steam turbines None of the listed here Hydraulic turbines Diesel engines Steam turbines None of the listed here Hydraulic turbines Diesel engines ANSWER DOWNLOAD EXAMIANS APP
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