Power Plant Engineering A moderator, in nuclear power plants, is a medium introduced into the fuel mass in order to Reduce the temperature Extracts heat from nuclear reaction Slow down the speed of fast moving neutrons Control the reaction Reduce the temperature Extracts heat from nuclear reaction Slow down the speed of fast moving neutrons Control the reaction ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Plutonium (Pu239) is produced Artificially As basic raw material When U238 is irradiated by neutrons By fission of Th232 Artificially As basic raw material When U238 is irradiated by neutrons By fission of Th232 ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The main interest of shielding in nuclear reactor is protection against Neutrons and gamma rays X-rays Electrons Infrared rays Neutrons and gamma rays X-rays Electrons Infrared rays ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The nuclear energy is measured as MeV Farads MW Curie MeV Farads MW Curie ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Each fission of Uāāā produces following number of fast neutrons per fission 1, 2 neutrons 3 neutrons 2 neutrons 1 neutron 1, 2 neutrons 3 neutrons 2 neutrons 1 neutron ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Where reactor operation is designed with fast neutrons such as in reactors using highly enriched fuel, the moderator used is Heavy water No moderator is needed Graphite Carbon dioxide Heavy water No moderator is needed Graphite Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS