Nuclear Power Engineering Nuclear reactors are provided with shield to guard against the emission of mainly __________ rays. α and β Neutrons & gamma X Infrared α and β Neutrons & gamma X Infrared 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. 43834 43838 43832 43846 43834 43838 43832 43846 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following gases has very high neutron capture cross-section, making it unsuitable as a coolant in nuclear reactor? H₂ N₂ CO₂ He H₂ N₂ CO₂ He ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The amount of a radioisotope remaining undecayed after a time equal to four times its half life, will be __________ percent. 6.25 25 12.5 3.125 6.25 25 12.5 3.125 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Positron is a/an Helium nucleus Nucleus having two protons Electron with positive charge Nucleus with one proton and one neutron Helium nucleus Nucleus having two protons Electron with positive charge Nucleus with one proton and one neutron ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Ceramic nuclear metals compared to solid nuclear metals have More chances of radiation damage Poorer corrosion resistance Higher melting points Low strength at high temperature More chances of radiation damage Poorer corrosion resistance Higher melting points Low strength at high temperature ANSWER DOWNLOAD EXAMIANS APP
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