Nuclear Power Engineering Percentage of U-238 in natural uranium is around 0.015 0.71 29.71 99.29 0.015 0.71 29.71 99.29 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The decrease in the atomic number is not observed in case of Electron capture Β-emission Α-emission Positron emission Electron capture Β-emission Α-emission Positron emission ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Use of molten metal as a coolant in fast breeder reactor helps in Breeding neutrons Accelerating the neutrons Accelerating the reaction rate in the core Rapid heat transfer from the core Breeding neutrons Accelerating the neutrons Accelerating the reaction rate in the core Rapid heat transfer from the core ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Moderating material used in a thermal-reactor should be a Good absorber of neutrons None of these Poor absorber of neutrons Solid substance Good absorber of neutrons None of these Poor absorber of neutrons Solid substance ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The electric power generation cost in nuclear power plant is less than that in a coal based thermal power plant, mainly because the Thermal efficiency of the former is higher None of these Maintenance cost of the former is less Fuel cost per unit power generated is less Thermal efficiency of the former is higher None of these Maintenance cost of the former is less Fuel cost per unit power generated is less ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The half life period of a radioactive substance is best determined by counting the number of alpha particles emitted per second in a Geiger Muller counter from its known quantity. If the half life period of a radioactive substance is one month, then 3/4th of it will disintegrate in two months It will completely disintegrate in four months It will completely disintegrate in two months L/8th of it will remain intact at the end of four months 3/4th of it will disintegrate in two months It will completely disintegrate in four months It will completely disintegrate in two months L/8th of it will remain intact at the end of four months ANSWER DOWNLOAD EXAMIANS APP
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