DGVCL Exam Paper (12-06-2016) The load of a consumer is generally measured in terms of : Ampere hour Volts kW Amperes Ampere hour Volts kW Amperes ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) In a transformer the energy is conveyed from primary to secondary Through cooling coil Through air None of these By the flux Through cooling coil Through air None of these By the flux 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) The problematic pollutants in emission of coal based generating plants _____ All of these SO₂ NOx CO All of these SO₂ NOx CO ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The transformer works on the principle of: Mutual capacitance None of these Mutual induction All of these Mutual capacitance None of these Mutual induction All of these 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) Isolator in substation is open under _____ condition. Full load None of these No load Short circuit Full load None of these No load Short circuit ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Isolators do not have capacity to make or breake circuit when current flowing in circuit
DGVCL Exam Paper (12-06-2016) Reactance relay is used for protection against: Earth fault Over voltage fault Phase fault None of these Earth fault Over voltage fault Phase fault None of these ANSWER DOWNLOAD EXAMIANS APP
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