Power Systems At slack bus, which one of the following combinations of variables is not specified? V and δ P and V Q and V P and Q V and δ P and V Q and V P and Q ANSWER DOWNLOAD EXAMIANS APP
Power Systems Gross head of an hydroelectric power station is all of above. the height of water level in the river where the storage is provided. the difference of water level between the level in storage and tail race. the height of water level in the river where the tail race is provided. all of above. the height of water level in the river where the storage is provided. the difference of water level between the level in storage and tail race. the height of water level in the river where the tail race is provided. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Counter poise is used for proper discharging of lighting surges more surge impedance reduce losses less surge impedance proper discharging of lighting surges more surge impedance reduce losses less surge impedance ANSWER DOWNLOAD EXAMIANS APP
Power Systems In nuclear chain fission reaction each neutron causing fission produces no new neutron. at least one new neutron. one new neutron. less than one new neutron. no new neutron. at least one new neutron. one new neutron. less than one new neutron. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The function of draft tube is reaction turbine is to increase flow rate of water. reduce water hammer. convert kinetic energy of water. all of above. increase flow rate of water. reduce water hammer. convert kinetic energy of water. all of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which cooling is preferred for large turbine generator Hydrogen cooling. Nitrogen cooling. None of these. Oxygen cooling. Hydrogen cooling. Nitrogen cooling. None of these. Oxygen cooling. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS