Nuclear Power Engineering Fission of U-235 on slow neutron bombardment can be represented by 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 + Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 92U235 + 0n1 → 92U236 + 3 0n1+ Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 + Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 92U235 + 0n1 → 92U236 + 3 0n1+ Q (energy) ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The mass number of an element is not changed, when it emits __________ radiations. β & γ α, β, & γ α & β γ & α β & γ α, β, & γ α & β γ & α ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering An element having large number of __________ is most easily subjected to nuclear fission. Electrons Protons Neutrons Nucleons Electrons Protons Neutrons Nucleons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The ratio of mass of a neutron to that of an electron is about 1839. What is the ratio of the mass of a proton to that of an electron? 2537 159 10000 1837 2537 159 10000 1837 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The main purpose of control rod in a nuclear reactor is to control the Emission of hazardous radiation Conversion of fissile material into fertile material Velocity of the secondary neutrons Chain reaction and hence the power output by regulating the number of secondary neutrons causing fission Emission of hazardous radiation Conversion of fissile material into fertile material Velocity of the secondary neutrons Chain reaction and hence the power output by regulating the number of secondary neutrons causing fission ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following may not need a control rod? Candu reactor Liquid metal cooled reactor None of these Fast breeder reactor Candu reactor Liquid metal cooled reactor None of these Fast breeder reactor ANSWER DOWNLOAD EXAMIANS APP
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