Alternators In an alternator, the effect of armature reaction is minimum at power factor of ______ 0.5 lagging 0.866 lagging 0.866 leading Unity 0.5 lagging 0.866 lagging 0.866 leading Unity ANSWER DOWNLOAD EXAMIANS APP
Alternators What is the largest size of a alternator being manufactured in india? 250MW 500 MW 110 MW 210 MW 250MW 500 MW 110 MW 210 MW ANSWER DOWNLOAD EXAMIANS APP
Alternators The slip rings emplyod in a 3-phase alternator in hydro station are insulated for Full armature voltage Low voltage Extra high tension voltage Very low voltage Full armature voltage Low voltage Extra high tension voltage Very low voltage ANSWER DOWNLOAD EXAMIANS APP
Alternators The losses in an alternator are the same as in None of the listed here A rectifier A transformer A dc machine None of the listed here A rectifier A transformer A dc machine ANSWER DOWNLOAD EXAMIANS APP
Alternators Hydrogen is used in large alternators mainly to Reduce distortion of waveform Strengthen the magnetic field Cool the machine Reduce eddy current losses Reduce distortion of waveform Strengthen the magnetic field Cool the machine Reduce eddy current losses ANSWER DOWNLOAD EXAMIANS APP
Alternators For the same power rating, an alternator is ______that of a dc generator. Of the same size as Larger in size than None of the listed here Smaller in size than Of the same size as Larger in size than None of the listed here Smaller in size than ANSWER DOWNLOAD EXAMIANS APP
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