Chemical Engineering - Nuclear Power Engineering
Exercise :: Nuclear Power Engineering - Section 4
1. |
The first underground nuclear test was conducted by India at |
A. |
Jaisalmer | B. |
Pokharan | C. |
Kalpakkam | D. |
Narora |
Answer: Option B
Explanation:
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2. |
Main source of __________ is monazite sand. |
A. |
uranium | B. |
polonium | C. |
hafnium | D. |
thorium |
Answer: Option D
Explanation:
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3. |
A radioactive isotope undergoes decay with respect to time following __________ law. |
A. |
logarithmic | B. |
exponential | C. |
linear | D. |
inverse square |
Answer: Option B
Explanation:
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4. |
Atoms of U-238 and U-235 differ in structure by three |
A. |
electrons and three protons | B. |
protons | C. |
neutrons | D. |
electrons |
Answer: Option C
Explanation:
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5. |
Heavy water (D2O) in a nuclear reactor serves as a |
A. |
coolant | B. |
moderator | C. |
both (a) & (b) | D. |
neutron absorber |
Answer: Option C
Explanation:
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