Nuclear Power Engineering Which of the following may not need a moderator? Pressurised water reactor Candu reactor Homogeneous reactor Fast breeder reactor Pressurised water reactor Candu reactor Homogeneous reactor Fast breeder reactor 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 It will completely disintegrate in two months It will completely disintegrate in four months 3/4th of it will disintegrate in two months L/8th of it will remain intact at the end of four months It will completely disintegrate in two months It will completely disintegrate in four months 3/4th of it will disintegrate in two months L/8th of it will remain intact at the end of four months ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Quantity of fissionable material (i.e. U-235) in natural uranium is __________ percent. 0.71 6.31 12.73 99.29 0.71 6.31 12.73 99.29 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 Chain reaction and hence the power output by regulating the number of secondary neutrons causing fission Conversion of fissile material into fertile material Velocity of the secondary neutrons Emission of hazardous radiation Chain reaction and hence the power output by regulating the number of secondary neutrons causing fission Conversion of fissile material into fertile material Velocity of the secondary neutrons 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 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 Thermal efficiency of the former is higher None of these Maintenance cost of the former is less ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following may be used to measure the rate of nuclear disintegration? Cyclotron Geiger-Muller Counter Cold chamber Mass spectrograph Cyclotron Geiger-Muller Counter Cold chamber Mass spectrograph ANSWER DOWNLOAD EXAMIANS APP
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