DGVCL Exam Paper (12-06-2016) The transformer works on the principle of: All of these None of these Mutual capacitance Mutual induction All of these None of these Mutual capacitance Mutual induction ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Transformer is static device.two or more stationary electrical circuit mutually linked by magnetic circuit.assumptions of ideal transformer:1. there are no losses.2. whole magnetic flux constant no leakage.3. permeability of core is infinite.
DGVCL Exam Paper (12-06-2016) The following is not a Regulatory Commission: BERC DGVCL CSERC GERC BERC DGVCL CSERC GERC ANSWER EXPLANATION DOWNLOAD EXAMIANS APP DGVCL is distribution company.
DGVCL Exam Paper (12-06-2016) If the displayed system time and date is wrong, you can reset it using : Menu bar Task bar Desk top Control panel Menu bar Task bar Desk top Control panel ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The friction losses in Real Transformers are : 0.25 0 0.05 0.5 0.25 0 0.05 0.5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP As there is no rotating part in transformer, there is no friction and windage loss
DGVCL Exam Paper (12-06-2016) As per Electricity Act, _____ means a person who has been granted a license to undertake trading in electricity under section 12. Electricity trader All of these None of these Electricity supplier Electricity trader All of these None of these Electricity supplier ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) For a 66 kV line having span of 200 meters between towers the approximate sag will be 2 m. If the span is double the sag will be: 4 m 1 m 2 m 8 m 4 m 1 m 2 m 8 m ANSWER DOWNLOAD EXAMIANS APP
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