Q. The decrease in the atomic number is not observed in case of
β
Correct Answer: (B)
Ξ²-emission
Nuclear Power Engineering MCQs | Page - 4
Dear candidates you will find MCQ questions of Nuclear Power Engineering here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. The critical mass of a fissionable material can be reduced by
β
Correct Answer: (C)
Surrounding it by neutron reflecting material
Q. Nuclear fuel usually used in a Boiling Water Reactor (BWR) is
β
Correct Answer: (B)
Enriched uranium
Q. The velocity of thermal (slow) neutrons triggering nuclear fission reaction (having energy equal to 0.025 eV) is about __________ metres/second.
β
Correct Answer: (B)
2200
Q. Pick out the correct statement.
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Correct Answer: (A)
Positron is the antiparticle of electron
Q. Which of the following is present in Bhabha Atomic Research Centre (BARC) complex, Trombay (Bombay)?
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Correct Answer: (B)
Research reactor
Q. Safety rods provided in nuclear reactors to guard against accidents, in case of earthquake are made of
β
Correct Answer: (D)
Boron or cadmium
Q. Which is a fertile nuclear fuel?
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Correct Answer: (D)
Th-232
Q. Which of the following is not used as a nuclear fuel cladding material?
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Correct Answer: (C)
Cadmium
Q. Number of secondary neutron emitted on fission of an atom of U-235 by slow neutron bombardment is
β
Correct Answer: (A)
3
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