DGVCL Exam Paper (12-06-2016) Which of the following does not change in a transformer? Frequency Voltage All of these Current Frequency Voltage All of these Current ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In transformer voltage and current can be raised or lowered.Frequency remains samePower and Flux remains almost constant.
DGVCL Exam Paper (12-06-2016) A Transformer _____ Steps up or down AC Voltages & Current Changes DC to AC Changes AC to DC Steps up or down DC Voltages & Current Steps up or down AC Voltages & Current Changes DC to AC Changes AC to DC Steps up or down DC Voltages & Current ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Transformer has _____ None of these Auxiliary winding and secondary winding Primary winding and Auxiliary winding Primary winding and secondary winding None of these Auxiliary winding and secondary winding Primary winding and Auxiliary winding Primary winding and secondary winding ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The following is a Distribution Company: CSERC MGVCL GERC DERC CSERC MGVCL GERC DERC ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The core construction is like spokes of a wheel in following transformer: Shell Type Transformer None of these Core Type Transformer Berry Type Transformer Shell Type Transformer None of these Core Type Transformer Berry Type Transformer ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The arc temperature in Oil Circuit Breaker may reach up to _____ 8,000° K None of these 10,000° K 5,000° K 8,000° K None of these 10,000° K 5,000° K ANSWER DOWNLOAD EXAMIANS APP
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