Power Systems Where the voltage is high and current to be interrupted is low, Which of following the breaker is preferable? Oil CB. Vacuum CB. Any of these. Air blast CB. Oil CB. Vacuum CB. Any of these. Air blast CB. ANSWER DOWNLOAD EXAMIANS APP
Power Systems When a pumped storage power plant is operated in conjunction with a steam power plant chances of the tripping of the system decrease the operating cost of the steam plant become optimum load factor of the steam plant is increased All of these chances of the tripping of the system decrease the operating cost of the steam plant become optimum load factor of the steam plant is increased All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems One Kg of natural uranium gives energy equivalent to about 100 Kg of coal. 10500 Kg of coal. 5000 Kg of coal. 1000 Kg of coal. 100 Kg of coal. 10500 Kg of coal. 5000 Kg of coal. 1000 Kg of coal. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Ferranti effect occurs under no load half load any of the above full load no load half load any of the above full load ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantage/s of per unit system as compare to absolute system? calculation time is less All of these memory required is less only one equation is required calculation time is less All of these memory required is less only one equation is required ANSWER DOWNLOAD EXAMIANS APP
Power Systems The zero sequence current of a generator for line to ground fault is j3 pu. Then the current through the neutral during the fault is j3 pu j9 pu j1 pu j6 pu j3 pu j9 pu j1 pu j6 pu ANSWER DOWNLOAD EXAMIANS APP
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