DGVCL Exam Paper (12-06-2016) The overall efficiency of Thermal Power Plant is equal to _____ Renkine Cycle Efficiency Regenerative Cycle Efficiency Carnot cycle efficiency None of these Renkine Cycle Efficiency Regenerative Cycle Efficiency Carnot cycle efficiency None of these ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Product of boiler efficiency, turbine efficiency and generator efficiency.
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). Power generation Captive Power Plant Cogeneration None of these Power generation Captive Power Plant Cogeneration None of these ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Induction cup relay is operated due to changes in : Voltage All of these Current Impedance Voltage All of these Current Impedance ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) You should choose Sleep option when You are leaving for a very short time and want to resume your work shortly. The computer is tired after working for the whole day. You finish working and are going to bed. When computer gets hanged frequently. Let it sleep for some time. You are leaving for a very short time and want to resume your work shortly. The computer is tired after working for the whole day. You finish working and are going to bed. When computer gets hanged frequently. Let it sleep for some time. 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: No effect Transformer may start to smoke and burn Eddy Current and Hysteresis losses will be excessive Current will be too much high No effect Transformer may start to smoke and burn Eddy Current and Hysteresis losses will be excessive Current will be too much high 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) If 3000 kW power is to be transmitted over a distance of 30 km, the desirable transmission voltage will be 132 kV 66 kV 11 kV 33 kV 132 kV 66 kV 11 kV 33 kV ANSWER DOWNLOAD EXAMIANS APP
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