Alternators Alternators are usually design to generate Definite currents Definite power factor Definite frequencies Variable frequncies Definite currents Definite power factor Definite frequencies Variable frequncies ANSWER DOWNLOAD EXAMIANS APP
Alternators In case of turbo-alternators the rotor is usually made of Forged steel Manganese steel Laminated stainless steel Cast iron Forged steel Manganese steel Laminated stainless steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator the armature reaction is mainly influenced by Total current drawn Short circuit ratio The power factor of the load Speed of the alternator Total current drawn Short circuit ratio The power factor of the load Speed of the alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators Modern 3-phase alternator of a central power station will have generated voltage of 11 kV 132 kV 230 V 400 V 11 kV 132 kV 230 V 400 V ANSWER DOWNLOAD EXAMIANS APP
Alternators The slip rings emplyod in a 3-phase alternator in hydro station are insulated for Extra high tension voltage Low voltage Full armature voltage Very low voltage Extra high tension voltage Low voltage Full armature voltage Very low voltage ANSWER DOWNLOAD EXAMIANS APP
Alternators The disadvantaged of a short pitched coil is that _______ Waveform becomes non-sinusoidal None of the listed here Voltage round the coil is reduced Harmonics are introduced Waveform becomes non-sinusoidal None of the listed here Voltage round the coil is reduced Harmonics are introduced ANSWER DOWNLOAD EXAMIANS APP
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