Nuclear Power Engineering The time taken for a radioactive element to reduce to 50% of its original weight is __________ years, if its half life period is 12 years. 6 36 24 18 6 36 24 18 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Nuclear fuel usually used in a Boiling Water Reactor (BWR) is Plutonium Enriched uranium Thorium Natural uranium Plutonium Enriched uranium Thorium Natural uranium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Energy equivlant to one atomic mass unit (amu) is __________ MeV. 931 9310 93.1 9.31 931 9310 93.1 9.31 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 Maintenance cost of the former is less Thermal efficiency of the former is higher None of these Fuel cost per unit power generated is less Maintenance cost of the former is less Thermal efficiency of the former is higher None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering H₂ is a better coolant than CO₂, due to its relatively Lower density Lower neutron capture cross-section Higher specific heat Non-reactivity to uranium Lower density Lower neutron capture cross-section Higher specific heat Non-reactivity to uranium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Gas cooling as compared to water cooling of nuclear reactors Is more efficient as gas has a higher specific heat Can produce only saturated steam for feeding to power turbine None of these Can not attain a high temperature Is more efficient as gas has a higher specific heat Can produce only saturated steam for feeding to power turbine None of these Can not attain a high temperature ANSWER DOWNLOAD EXAMIANS APP