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Chemical Engineering - Nuclear Power Engineering

Exercise : Nuclear Power Engineering - Section 5
6.
The function of moderators in nuclear reactor is to
slow down the secondary neutrons.
absorb the secondary neutrons.
control the chain reaction.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
Specific gravity of uranium and plutonium is about
9
13
19
27
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
Pick out the wrong statement.
The nucleus of a hydrogen atom is identical with a proton.
A, β-ray particle is identical with an electron.
Mass of an electron is about 1/1800th of the lightest nucleus.
Positron is heavier than a proton.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
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.
5
10
20
30
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
__________ nuclear reactor does not require a heat exchanger to supply steam to power turbine.
Molten sodium cooled
Helium cooled
Boiling water
Pressurised water
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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