Power Plant Engineering In order to have constant chain reaction to produce a constant rate of heat output, the value of ratio of the number of neutrons in one generation to the number of neutrons in the immediately preceding generation must be Less than 1.0 Greater than 1.0 Equal to zero Equal to 1.0 Less than 1.0 Greater than 1.0 Equal to zero Equal to 1.0 ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The following present serious difficulty in designing reactor shield Thermal neutrons Fast neutrons and gamma rays Beta particles Alpha particles Thermal neutrons Fast neutrons and gamma rays Beta particles Alpha particles ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The control rods in the control system of nuclear reactors are used to All of these Absorb excess neutrons Control temperature Control fuel consumption All of these Absorb excess neutrons Control temperature Control fuel consumption ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The coolant used in boiling water reactor is Liquid metal Pressurised water CO2 Mixture of water and steam Liquid metal Pressurised water CO2 Mixture of water and steam ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering A moderator, in nuclear power plants, is a medium introduced into the fuel mass in order to Extracts heat from nuclear reaction Control the reaction Slow down the speed of fast moving neutrons Reduce the temperature Extracts heat from nuclear reaction Control the reaction Slow down the speed of fast moving neutrons Reduce the temperature ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering The commonly used material for shielding is Graphite or cadmium Lead or concrete Lead and tin Thick galvanized sheets Graphite or cadmium Lead or concrete Lead and tin Thick galvanized sheets ANSWER DOWNLOAD EXAMIANS APP
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