DGVCL Exam Paper (12-06-2016) An _____ is a network of electrical components used to supply, transfer and use electric power: All of these None of these Electric power system Electric power All of these None of these Electric power system Electric power ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) What would happen if a power transformer designed for operation on 50 Hz (frequency) were connected to a 500 Hz (frequency) source of the same voltage: Transformer may start to smoke and burn Current will be too much high No effect Eddy Current and Hysteresis losses will be excessive Transformer may start to smoke and burn Current will be too much high No effect Eddy Current and Hysteresis losses will be excessive ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Core loss of transformer = Hysteresis loss + eddy current lossHysteresis loss prpotional to feddy current loss prpotional to f².
DGVCL Exam Paper (12-06-2016) The UGVCL is operative in the _____ Gujarat. Southern Northern Central Western Southern Northern Central Western ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The problematic pollutants in emission of coal based generating plants _____ All of these SO₂ CO NOx All of these SO₂ CO NOx ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) As per Electricity Act, _____ means a process which simultaneously produces two or more forms of useful energy (including electricity). None of these Power generation Captive Power Plant Cogeneration None of these Power generation Captive Power Plant Cogeneration ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The load of a consumer is generally measured in terms of : kW Ampere hour Amperes Volts kW Ampere hour Amperes Volts ANSWER DOWNLOAD EXAMIANS APP
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