Nuclear Power Engineering Nuclear reactors are provided with shield to guard against the emission of mainly __________ rays. Infrared X Neutrons & gamma α and β Infrared X Neutrons & gamma α and β ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering If 4 gm of a radioisotope has a half life period of 10 days, the half life of 2 gm of the same istotope will be __________ days. 10 5 30 20 10 5 30 20 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 None of these Thermal efficiency of the former is higher Maintenance cost of the former is less Fuel cost per unit power generated is less None of these Thermal efficiency of the former is higher Maintenance cost of the former is less Fuel cost per unit power generated is less ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The function of moderators in nuclear reactor is to None of these Absorb the secondary neutrons Control the chain reaction Slow down the secondary neutrons None of these Absorb the secondary neutrons Control the chain reaction Slow down the secondary neutrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The half life period of a radiactive element is 100 days. After 400 days, one gm of the element will be reduced to __________ gm. 43832 43846 43838 43834 43832 43846 43838 43834 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering In β-decay of radioactive material, the ratio of neutron to proton Increases Decreases Remains same Is unpredictable; may increase or decrease Increases Decreases Remains same Is unpredictable; may increase or decrease ANSWER DOWNLOAD EXAMIANS APP
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