Alternators For the same power rating, an alternator is ______that of a dc generator. Larger in size than Smaller in size than None of the listed here Of the same size as Larger in size than Smaller in size than None of the listed here Of the same size as ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators are None of the listed here Single phase Three phase Two phase None of the listed here Single phase Three phase Two phase ANSWER DOWNLOAD EXAMIANS APP
Alternators Modern 3-phase alternator of a central power station will have generated voltage of 132 kV 400 V 11 kV 230 V 132 kV 400 V 11 kV 230 V ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator coupled to which primemover will usually have the highest rotating speed? Steam engine Steam turbine Reciprocating diesel engine Francis turbine Steam engine Steam turbine Reciprocating diesel engine Francis turbine ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of an alternator is changed from 3000 rpm to 1500 rpm. The generated emf/phase will become Half One fourth Unchanged Double Half One fourth Unchanged Double ANSWER DOWNLOAD EXAMIANS APP
Alternators When two alternators are running in exact synchronism, the synchronising power will be None of the listed here Zero Sum of the output of two Unity None of the listed here Zero Sum of the output of two Unity ANSWER DOWNLOAD EXAMIANS APP
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