Power Systems Which of the following statements is/are true? By increasing of temperature, tension decrease sag increase neither 1 nor 2 both 1 and 2 tension decrease sag increase neither 1 nor 2 both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems If sparsity of a 5 bus transmission line is 0.4. Find the number of transmission lines? 4 5 6 3 4 5 6 3 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relays is/are unit protection relays? Buccholz relays over current relays Differential relays both 1 and 2 Buccholz relays over current relays Differential relays both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is/are true? Corona is reduced by decreasing the supply frequency increasing the distance between the conductor increasing the radius of the conductor All of these decreasing the supply frequency increasing the distance between the conductor increasing the radius of the conductor All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems If L and C are 4 mH and 0.0001 μF respectively a current chop of magnitude 50 Amp would induced a voltage 100 kV. 50 kV. 400 kV. 200 kV. 100 kV. 50 kV. 400 kV. 200 kV. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of following power plants normally operage at high speeds Diesel engine. Thermal. Hydro electric. Petrol engine. Diesel engine. Thermal. Hydro electric. Petrol engine. ANSWER DOWNLOAD EXAMIANS APP
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