Alternators Modern 3-phase alternator of a central power station will have generated voltage of 230 V 132 kV 400 V 11 kV 230 V 132 kV 400 V 11 kV ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternators have rotors of _______ Same diameter and axial length Large diameter and small axial length Large diameter and long axial length Small diameter and long axial length Same diameter and axial length Large diameter and small axial length Large diameter and long axial length Small diameter and long axial length ANSWER DOWNLOAD EXAMIANS APP
Alternators The disadvantaged of a short pitched coil is that _______ Voltage round the coil is reduced Harmonics are introduced None of the listed here Waveform becomes non-sinusoidal Voltage round the coil is reduced Harmonics are introduced None of the listed here Waveform becomes non-sinusoidal 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 Number of poles only None of the listed here Rotative speed only Both rotative speed and number of poles Number of poles only None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternator are generally used to run at 5000 rpm 15000 rpm 1500 rpm 3000 rpm 5000 rpm 15000 rpm 1500 rpm 3000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The number of cycles generated in a 6-pole alternators in one revolution is _______ None of the listed here 50 6 3 None of the listed here 50 6 3 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS