Power Systems A 10 MVA generator has reactance of 0.2 pu. Find the new reactance value for 50 MVA base? 0.2 pu 0.25 pu 5 pu 1 pu 0.2 pu 0.25 pu 5 pu 1 pu ANSWER DOWNLOAD EXAMIANS APP
Power Systems Under over excitation synchronous phase modifier works as shunt reactor shunt capacitor series capacitor any of the above shunt reactor shunt capacitor series capacitor any of the above ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is/are true? By increasing of temperature, both 1 and 2 tension decrease neither 1 nor 2 sag increase both 1 and 2 tension decrease neither 1 nor 2 sag increase ANSWER DOWNLOAD EXAMIANS APP
Power Systems The thermal efficiency of BWR is None of these greater than that of PWR. less than that of PWR. equal to that of PWR. None of these greater than that of PWR. less than that of PWR. equal to that of PWR. ANSWER DOWNLOAD EXAMIANS APP
Power Systems When a nuclear reaction is operating at constant power the multiplication factor is 1. less than 1. may be any of the above. greater than 1. 1. less than 1. may be any of the above. greater than 1. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The function of reflector is to bounce back most of the neutrons that escape from the fuel core. reduce the speed of the neutrons. none of above. stop the chain reaction. bounce back most of the neutrons that escape from the fuel core. reduce the speed of the neutrons. none of above. stop the chain reaction. ANSWER DOWNLOAD EXAMIANS APP
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