Power Plant Engineering A nuclear fission is initiated when the critical energy as compared to neutron binding energy of the atoms is Less There is no such criterion More Same Less There is no such criterion More Same ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering U238 will undergo fission by High energy(fast) neutrons alone Low energy(slow) neutrons alone Medium energy neutrons Either fast or slow neutrons High energy(fast) neutrons alone Low energy(slow) neutrons alone Medium energy neutrons Either fast or slow neutrons ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A moderator Absorbs neutrons None of these Accelerates neutrons Does not absorb neutrons Absorbs neutrons None of these Accelerates neutrons Does not absorb neutrons ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Gas cooled reactor uses following materials as moderator, and coolant Graphite, air Lead, H2 Heavy water, CO2 Graphite, CO2 Graphite, air Lead, H2 Heavy water, CO2 Graphite, CO2 ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A nuclear unit becoming critical means It is capable of generating much more than rated capacity Chain reaction that causes automatic splitting of the fuel nuclei has been established It is generating power to rated capacity There is danger of nuclear spread It is capable of generating much more than rated capacity Chain reaction that causes automatic splitting of the fuel nuclei has been established It is generating power to rated capacity There is danger of nuclear spread ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The risk of radioactive hazard is greatest in the turbine with following reactor Pressurised water Liquid metal cooled Gas cooled Boiling water Pressurised water Liquid metal cooled Gas cooled Boiling water ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS