Chemical Engineering - Nuclear Power Engineering
Exercise :: Nuclear Power Engineering - Section 2
| 26. |
Extraction of uranium from its ore is done by __________ method. |
| A. |
chemical | | B. |
pyrometallurgical | | C. |
physical beneficiation | | D. |
electrometallurgical |
Answer: Option A
Explanation:
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| 27. |
75% of a radioactive element decays in 6 hours. Its half life period is __________ hours. |
Answer: Option C
Explanation:
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| 28. |
Nuclear power plant is not located at |
| A. |
Talcher (Orissa) | | B. |
Rawatbhata (Rajasthan) | | C. |
Kalpakkam (Tamilnadu) | | D. |
Kaiga (Karnataka) |
Answer: Option A
Explanation:
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| 29. |
Heavy water is used as a moderator in a |
| A. |
pressurised water reactor (PWR). | | B. |
boiling water reactor (BWR). | | C. |
Candu reactor. | | D. |
molten sodium cooled reactor. |
Answer: Option C
Explanation:
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| 30. |
Which of the following is a fuel for a fusion reactor (thermonuclear reactor) ? |
| A. |
Deuterium and tritium | | B. |
U-233 | | C. |
Thorium | | D. |
Heavy water |
Answer: Option A
Explanation:
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