Alternators The full load efficiency of an alternator _______with increases in speed. Remains unchanged Decreases None of the listed here Increases Remains unchanged Decreases None of the listed here Increases 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 0.6 0.866 0.2 0.707 0.6 0.866 0.2 0.707 ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the frequency of voltage generated depend on Number of poles only Rotative speed only None of the listed here Both rotative speed and number of poles Number of poles only Rotative speed only None of the listed here Both rotative speed and number of poles ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternators are generally used to run at 1500 rpm 3000 rpm 1500 rpm 5000 rpm 1500 rpm 3000 rpm 1500 rpm 5000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators Zero power factor method for alternator is generally used to determine Synchronous impedance of alternator None of the listed here Efficiency of alternator Voltage regulation of the alternator Synchronous impedance of alternator None of the listed here Efficiency of alternator Voltage regulation of the alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators The frequency of emf generated in an 8-pole alternator running at 900 rpm is ______ 60 Hz 120 Hz 50 Hz None of the listed here 60 Hz 120 Hz 50 Hz None of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS