Power Systems For large plants of capacity for more than 15 MW, what type of cooling is used Hydrogen. Liquid. Water. Air. Hydrogen. Liquid. Water. Air. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Thermal shielding is provided to prevent the reactor wall from getting heated. protected the operating personal from exposure to radiations. absorb the fast neutron. All of these prevent the reactor wall from getting heated. protected the operating personal from exposure to radiations. absorb the fast neutron. All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems A load centre is at an equidistant from the two thermal generating stations G1 and G2. The fuel cost characteristics of the generating stations are given by F1 = a + bP1 + cP²1 F2 = a + b P2 + 2cP²2 Where P1 and P2 are the generation in MW of G1 and G2, respectively. For most economic generation to meet 300 MW of load, P1 and P2 respectively, are 100, 200 200, 100 175, 125 150, 150 100, 200 200, 100 175, 125 150, 150 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of per unit system is/are Need of transformation ratio All of these No units for any quantity It has units for all quantities Need of transformation ratio All of these No units for any quantity It has units for all quantities ANSWER DOWNLOAD EXAMIANS APP
Power Systems In load flow studies PV bus is treated as PQ bus when reactive power goes beyond limit phase angle become high voltage at the bus become high any of the above reactive power goes beyond limit phase angle become high voltage at the bus become high any of the above ANSWER DOWNLOAD EXAMIANS APP
Power Systems Location of a surge tank, in an hydro electric power station is near tail race. turbine. reservoir. dam. tail race. turbine. reservoir. dam. ANSWER DOWNLOAD EXAMIANS APP
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