DGVCL Exam Paper (12-06-2016) The transformer works on the principle of: Mutual capacitance All of these None of these Mutual induction Mutual capacitance All of these None of these 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 a Transmission Company: GERC GETCO DGVCL MGVCL GERC GETCO DGVCL MGVCL ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The number of cycles in which a high speed circuit breaker can complete its operation is 20 to 30 3 to 8 40 to 50 10 to 18 20 to 30 3 to 8 40 to 50 10 to 18 ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) As per Electricity Act, _____ means any line which is used for carrying electricity for any purpose. All of these Transmission line None of these Electric line All of these Transmission line None of these Electric line ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) In case the height of transmission tower is increased, which of the following parameter is likely to change? Inductance None of these Resistance Capacitance Inductance None of these Resistance Capacitance ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) For 11 kV line the capacitance per km per phase will be of the order of: 0.01 Farad 0.01 microF 1 Farad 0.1 Farad 0.01 Farad 0.01 microF 1 Farad 0.1 Farad ANSWER DOWNLOAD EXAMIANS APP
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