Alternators Regulation of alternator supplying reaistive or inductive load is Always negative Either positive or negative Always positive None of the listed here Always negative Either positive or negative Always positive None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is due to ______ Leakage flux Armature reaction Dc field excitation None of the listed here Leakage flux Armature reaction Dc field excitation None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, for a coil having a span of 2/3 of pole pitch, the coil span factor will be 0.707 0.6 0.2 0.866 0.707 0.6 0.2 0.866 ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the frequency of voltage generated depend on Rotative speed only Both rotative speed and number of poles None of the listed here Number of poles only Rotative speed only Both rotative speed and number of poles None of the listed here Number of poles only ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator depends on None of the listed here Power factor only Both load current and pf Load current only None of the listed here Power factor only Both load current and pf Load current only ANSWER DOWNLOAD EXAMIANS APP
Alternators The full load efficiency of an alternator _______with increases in speed. None of the listed here Remains unchanged Decreases Increases None of the listed here Remains unchanged Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS