Power Systems In a thermal power plants, pressure in the working fluid cycle is developed by superheater. feed water pump. turbine. condenser. superheater. feed water pump. turbine. condenser. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has (2 + j4)Ω impedance, 100 MVA and base voltage is 10 KV. Find the per unit impedance value of transmission line? (1 + j2 ) pu (4 + j8 ) pu (0.5 + j1 ) pu (2 + j4 ) pu (1 + j2 ) pu (4 + j8 ) pu (0.5 + j1 ) pu (2 + j4 ) pu ANSWER DOWNLOAD EXAMIANS APP
Power Systems The specific speeds of Kaplan, Francis and Pelton turbines are in neither increasing nor decreasing order. None of these the decreasing order. the increasing order. neither increasing nor decreasing order. None of these the decreasing order. the increasing order. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Specified quantities of slack bus are P and δ P and Q V and δ P and V P and δ P and Q V and δ P and V ANSWER DOWNLOAD EXAMIANS APP
Power Systems When a neutral point of 3 - Φ system is directly connected to earth then it has what type of grounding? Resistance. Peterson coil. Reactance. Solid. Resistance. Peterson coil. Reactance. Solid. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Counter poise is used for reduce losses proper discharging of lighting surges less surge impedance more surge impedance reduce losses proper discharging of lighting surges less surge impedance more surge impedance ANSWER DOWNLOAD EXAMIANS APP
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