DGVCL Exam Paper (12-06-2016) Which of the following does not change in a transformer? All of these Voltage Current Frequency All of these Voltage Current Frequency ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In transformer voltage and current can be raised or lowered.Frequency remains samePower and Flux remains almost constant.
DGVCL Exam Paper (12-06-2016) The Minimum Oil Circuit Breaker (MOCB) is named because of : Reduced requirement of air Reduced requirement of oil All of these None of these Reduced requirement of air Reduced requirement of oil All of these None of these ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Gujarat State Electricity Corp. Ltd. (GSECL) is a _____ Distribution Company Regulatory Commission Transmission Company Power Generation Company Distribution Company Regulatory Commission Transmission Company Power Generation Company ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Distribuition Companies: PGVCL, MGVCL, UGVCL, DGVCLTransmission: GETCOGeneration: GSECL
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: 2 m 4 m 1 m 8 m 2 m 4 m 1 m 8 m ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) A _____ is used to measure the stator % winding temperature of the generator. Thermometer Resistance thermometer Pyrometer Thermocouple Thermometer Resistance thermometer Pyrometer Thermocouple ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The problematic pollutants in emission of coal based generating plants _____ NOx SO₂ All of these CO NOx SO₂ All of these CO ANSWER DOWNLOAD EXAMIANS APP
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