Nuclear Power Engineering Hydrogen has __________ isotopes. No Three Two One No Three Two One 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 two months L/8th of it will remain intact at the end of four months It will completely disintegrate in four months 3/4th of it will disintegrate in two months It will completely disintegrate in two months L/8th of it will remain intact at the end of four months It will completely disintegrate in four months ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Liquid metal (e.g, . molten sodium) is preferred as a coolant in case of a/an __________ reactor. Graphite moderated Homogeneous Fast breeder Enriched uranium (3% U-235) fuelled Graphite moderated Homogeneous Fast breeder Enriched uranium (3% U-235) fuelled 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 Fuel cost per unit power generated is less None of these Maintenance cost of the former is less Thermal efficiency of the former is higher Fuel cost per unit power generated is less None of these Maintenance cost of the former is less ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Biological shield is provided in a nuclear power reactor to protect the __________ from radiation damage. Fuel elements Operating personnels Walls of the reactor None of these Fuel elements Operating personnels Walls of the reactor None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Molten sodium (as a coolant in fast breeder reactor) Is highly radioactive at elevated temperatures and can cause explosion, when it comes in contact with air or water None of these Is not at all corrosive, even at a higher temperature Can't attain high temperature at normal pressure Is highly radioactive at elevated temperatures and can cause explosion, when it comes in contact with air or water None of these Is not at all corrosive, even at a higher temperature Can't attain high temperature at normal pressure ANSWER DOWNLOAD EXAMIANS APP
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