Nuclear Power Engineering Mcqs for Chemical

Q.  A radioactive substance does not emit________________?

a. α-ray
b. Proton
c. Position
d. β-ray


ANSWER: See Answer
 
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MCQs:  Which of the following reactors is operated at high neutron flux and low power level ?
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MCQs:  An electron has a mass that is approximately ____________ that of the proton?
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MCQs:  Which is not a fissile nuclear material ?
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MCQs:  Which of the following is not used as a moderator in nuclear reactor ?
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MCQs:  Hydrogen has ______________ isotopes?
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MCQs:  Critical energy should be _______________ the neutron binding energy of the atom in order to initiate a nuclear fission?
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MCQs:  A pressurised water reactor (PWR) uses pressurised water as a___________________?
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MCQs:  Enrichment of uranium is done to increase the concentration of ______________ in the natural uranium?
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MCQs:  In the gaseous diffusion process of uranium enrichment, the natural uranium is converted into gaseous ________________?
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MCQs:  The ratio of mass of a neutron to that of an electron is about 1839. What is the ratio of the mass of a proton to that of an electron?
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MCQs:  Which of the following accounts for the maximum energy release in the nuclear fission process ?
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MCQs:  H2 is a better coolant than CO2, due to it‟s relatively____________________?
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MCQs:  Biological shield is provided in a nuclear power reactor to protect the ______________ from radiation damage?
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MCQs:  The half life period of a radioactive element depends on its _______________________?
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MCQs:  The half life period of a radioactive element depends upon the___________________?
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MCQs:  The mass number of an element is not changed, when it emits _______________ radiations?
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MCQs:  The half life period of a radioactive element is 100 days. After 400 days, one gm of the element will be reduced to ______________ gm?
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MCQs:  Radioactivity of an isotope is expressed in______________________?
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MCQs:  Nuclear fuel generally used in reactors is uranium oxide instead of uranium, because the former has higher _____________________?
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