Nuclear Power Engineering Heavy water is preferred over ordinary water as a coolant, because it. Acts both as an efficient coolant as well as a moderator Can be heated to a higher temperature without pressurizing All of these Is less prone to radiation damage Acts both as an efficient coolant as well as a moderator Can be heated to a higher temperature without pressurizing All of these Is less prone to radiation damage ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Research reactors are normally meant for Power generation Accelerating the neutrons None of these Producing high neutron flux 10¹²-10¹³ neutrons/cm², sec and studying the effect of neutron bombardment on dif ferent materials Power generation Accelerating the neutrons None of these Producing high neutron flux 10¹²-10¹³ neutrons/cm², sec and studying the effect of neutron bombardment on dif ferent materials ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Commercial power generation from fusion reactor is not yet possible, because It is difficult to control fusion reaction It is difficult to initiate fusion reaction Quantity of fuel required for initiating fusion reaction is prohibitively high The fuel required (e.g. deuterium and tritium) is scarce It is difficult to control fusion reaction It is difficult to initiate fusion reaction Quantity of fuel required for initiating fusion reaction is prohibitively high The fuel required (e.g. deuterium and tritium) is scarce ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Fission of U-235 on slow neutron bombardment can be represented by 92U235 + 0n1 → 56Ba143 + 36Kr90 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 92U235 + 0n1 → 92U236 + 3 0n1+ Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 + Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 92U235 + 0n1 → 92U236 + 3 0n1+ Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 + Q (energy) ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following is a fuel for a fusion reactor (thermonuclear reactor)? Heavy water U-233 Deuterium and tritium Thorium Heavy water U-233 Deuterium and tritium Thorium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Fast breeder reactors do not Use molten sodium as coolant Use fast neutrons for fission Use Th-232 as fissile fuel Convert fertile material to fissile material Use molten sodium as coolant Use fast neutrons for fission Use Th-232 as fissile fuel Convert fertile material to fissile material ANSWER DOWNLOAD EXAMIANS APP
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