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Nuclear Power Engineering

Nuclear Power Engineering
Percentage of the heavy water in ordi water is around

7.54
0.71
0.015
32.97

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Nuclear Power Engineering
Heavy water (D₂O) in a nuclear reactor serves as a

Coolant
Moderator
Both A & B
Neutron absorber

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Nuclear Power Engineering
Heavy water is preferred over ordinary water as a coolant, because it.

Is less prone to radiation damage
Can be heated to a higher temperature without pressurizing
Acts both as an efficient coolant as well as a moderator
All of these

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Nuclear Power Engineering
Mass of a positron is same as that of a/an

Proton
α-particle
Neutron
Electron

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Nuclear Power Engineering
Hydrogen differs from deuterium in __________ properties.

Radioactive
Chemical
All of these
Physical

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Nuclear Power Engineering
A moderator __________ the neutrons.

Slows down
Reflects
Absorbs
Accelerates

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