Alternators Voltage drop in an alternator when under load is due to ______ Armature resistance Armatute reaction All of the listed here Armature reactance Armature resistance Armatute reaction All of the listed here Armature reactance ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. Smaller than None of the listed here Greater than The same as Smaller than None of the listed here Greater than The same as ANSWER DOWNLOAD EXAMIANS APP
Alternators The frequency of emf generated in an 8-pole alternator running at 900 rpm is ______ None of the listed here 50 Hz 60 Hz 120 Hz None of the listed here 50 Hz 60 Hz 120 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators What is the largest size of a alternator being manufactured in india? 210 MW 110 MW 250MW 500 MW 210 MW 110 MW 250MW 500 MW ANSWER DOWNLOAD EXAMIANS APP
Alternators The magnitude of emf generated by an alternators depends on ______ Rotor speed Flux per pole All of the listed here Number of poles Rotor speed Flux per pole All of the listed here Number of poles ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the effect of armature reaction is minimum at power factor of ______ 0.866 leading 0.866 lagging Unity 0.5 lagging 0.866 leading 0.866 lagging Unity 0.5 lagging ANSWER DOWNLOAD EXAMIANS APP
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