Power Systems Advantages of pumped storage plants is/are used as load frequency control operating time is minimum most economical as a peak load supply plant All of these used as load frequency control operating time is minimum most economical as a peak load supply plant All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems A hydro electric generating station is supplied from a reservoir of capacity 5 × 10 − 6 cubic meters at a head of 200 meters. Find the total energy available in KWh if the overall efficiency is 75 % 4.06 × 106 kWh. 5 × 106 kWh. 2.044 × 106 kWh. 3 × 106 kWh. 4.06 × 106 kWh. 5 × 106 kWh. 2.044 × 106 kWh. 3 × 106 kWh. ANSWER DOWNLOAD EXAMIANS APP
Power Systems What is the function of economiser in steam boilers cooling All of these improving thermal efficiency collect ash particals cooling All of these improving thermal efficiency collect ash particals ANSWER DOWNLOAD EXAMIANS APP
Power Systems Earth fault relay uses the which of the following sequence currents? positive sequence any of the above zero sequence negative sequence positive sequence any of the above zero sequence negative sequence ANSWER DOWNLOAD EXAMIANS APP
Power Systems In order to have lower cost of power generaion the load factor should be high but diversity factor should be low The load factor and diversity factor should be high the load factor should be low but diversity factor should be high the load factor and diversity factor should be low the load factor should be high but diversity factor should be low The load factor and diversity factor should be high the load factor should be low but diversity factor should be high the load factor and diversity factor should be low ANSWER DOWNLOAD EXAMIANS APP
Power Systems Galvanised steel is generally used as structural components. earth wire. stray wire. All of these structural components. earth wire. stray wire. All of these ANSWER DOWNLOAD EXAMIANS APP
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