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:
|
| 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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