DGVCL Exam Paper (12-06-2016) Which of the following is not a part of transformer installation? Buchholz Relay Exciter Breather Conservator Buchholz Relay Exciter Breather Conservator ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Exciter is used in alternator for field supply.
DGVCL Exam Paper (12-06-2016) The rating of transformer may be expressed in _____ kVA kW kVAR Horse power kVA kW kVAR Horse power ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Equipment : RatingTransformer : kVAAlternator : kVAMotor : kW/HPBattery : ampere-hour
DGVCL Exam Paper (12-06-2016) Cylindrical type transformer has: All of these Single magnetic circuit Double magnetic circuit None of these All of these Single magnetic circuit Double magnetic circuit None of these ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Transformer core is laminated to _____ Reduce eddy current losses Reduce all above losses Reduce copper losses Reduce hysteresis loss Reduce eddy current losses Reduce all above losses Reduce copper losses Reduce hysteresis loss ANSWER EXPLANATION DOWNLOAD EXAMIANS APP To reduce eddy current loss laminations is done.To reduce hysteresis loss good magnetic material (whose specific hysterisis loss is low) is used.
DGVCL Exam Paper (12-06-2016) Transformer has _____ Auxiliary winding and secondary winding Primary winding and secondary winding Primary winding and Auxiliary winding None of these Auxiliary winding and secondary winding Primary winding and secondary winding Primary winding and Auxiliary winding None of these ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Taskbar is used for Navigation program Switching between program All of above Start a program Navigation program Switching between program All of above Start a program ANSWER DOWNLOAD EXAMIANS APP
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