Power Plant Engineering A nuclear unit becoming critical means 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 It is capable of generating much more than rated capacity Chain reaction that causes automatic splitting of the fuel nuclei has been established ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A moderator, in nuclear power plants, is a medium introduced into the fuel mass in order to Reduce the temperature Slow down the speed of fast moving neutrons Control the reaction Extracts heat from nuclear reaction Reduce the temperature Slow down the speed of fast moving neutrons Control the reaction Extracts heat from nuclear reaction ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The most commonly used moderator in nuclear plants is Graphite Concrete and bricks Heavy water Graphite and concrete Graphite Concrete and bricks Heavy water Graphite and concrete ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The breeding gain in case of thermal breeder reactor as compared to fast breeder reactor is Higher Same Lower Unity Higher Same Lower Unity ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Gas cooled reactor uses following materials as moderator, and coolant Graphite, air Heavy water, CO2 Lead, H2 Graphite, CO2 Graphite, air Heavy water, CO2 Lead, H2 Graphite, CO2 ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering In triggering fission, which types of neutrons are more effective? In bulk Slow Static Fast In bulk Slow Static Fast ANSWER DOWNLOAD EXAMIANS APP
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