Alternators High speed alternators are driven by _____. Steam turbines Hydraulic turbines Diesel engines None of the listed here Steam turbines Hydraulic turbines Diesel engines None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The rating of an alternator is expressed in______ kVA HP kVAR kW kVA HP kVAR kW ANSWER DOWNLOAD EXAMIANS APP
Alternators The rotor of a turbo alternator is made cylindrical in order to reduce_______ Eddy current loss Windage loss None of the listed here Hysteresis loss Eddy current loss Windage loss None of the listed here Hysteresis loss ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator depends on Power factor only Both load current and pf None of the listed here Load current only Power factor only Both load current and pf None of the listed here Load current only ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the effect of armature reaction is minimum at power factor of ______ Unity 0.5 lagging 0.866 leading 0.866 lagging Unity 0.5 lagging 0.866 leading 0.866 lagging ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the frequency of voltage generated depend on 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 Number of poles only Rotative speed only None of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS