DGVCL Exam Paper (12-06-2016) A relay used for protection of motors against overload is : Thermal relay Electromagnetic attraction type Impedance relay Buchholz's relay Thermal relay Electromagnetic attraction type Impedance relay Buchholz's relay ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) In a transformer the energy is conveyed from primary to secondary None of these Through cooling coil By the flux Through air None of these Through cooling coil By the flux Through air ANSWER EXPLANATION DOWNLOAD EXAMIANS APP function of transfomer is that transfer electrical energy from primary cicuit to secondary through magnetic cicuit by mutual induction
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 Capacitance Resistance Inductance None of these Capacitance Resistance ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) In India _____ supply is 415 V supply through 4-wires. Single - phase None of these Two-phase Three - phase Single - phase None of these Two-phase Three - phase ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) A _____ is used to measure the stator % winding temperature of the generator. Pyrometer Resistance thermometer Thermocouple Thermometer Pyrometer Resistance thermometer Thermocouple Thermometer ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The Central Electricity Regulatory Commission (CERC) is mainly responsible for: Efficiency and economy in the electricity industry Regulating tariffs for generation and inter-state transmission of energy including tariffs All of these Advising the government on tariff policy and promoting competition Efficiency and economy in the electricity industry Regulating tariffs for generation and inter-state transmission of energy including tariffs All of these Advising the government on tariff policy and promoting competition ANSWER DOWNLOAD EXAMIANS APP
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