Alternators The speed of an alternator is changed from 3000 rpm to 1500 rpm. The generated emf/phase will become One fourth Double Half Unchanged One fourth Double Half Unchanged ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is due to ______ Leakage flux Armature reaction None of the listed here Dc field excitation Leakage flux Armature reaction None of the listed here Dc field excitation ANSWER DOWNLOAD EXAMIANS APP
Alternators Regulation of alternator supplying reaistive or inductive load is Either positive or negative None of the listed here Always positive Always negative Either positive or negative None of the listed here Always positive Always negative ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternator are generally used to run at 1500 rpm 3000 rpm 15000 rpm 5000 rpm 1500 rpm 3000 rpm 15000 rpm 5000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators High speed alternators are driven by _____. Diesel engines None of the listed here Steam turbines Hydraulic turbines Diesel engines None of the listed here Steam turbines Hydraulic turbines ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators are Single phase None of the listed here Two phase Three phase Single phase None of the listed here Two phase Three phase ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS