Chemical Engineering - Nuclear Power Engineering

26.
Extraction of uranium from its ore is done by __________ method.
chemical
pyrometallurgical
physical beneficiation
electrometallurgical
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
75% of a radioactive element decays in 6 hours. Its half life period is __________ hours.
3/4
1/6
3
4
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
Nuclear power plant is not located at
Talcher (Orissa)
Rawatbhata (Rajasthan)
Kalpakkam (Tamilnadu)
Kaiga (Karnataka)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
Heavy water is used as a moderator in a
pressurised water reactor (PWR).
boiling water reactor (BWR).
Candu reactor.
molten sodium cooled reactor.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
Which of the following is a fuel for a fusion reactor (thermonuclear reactor) ?
Deuterium and tritium
U-233
Thorium
Heavy water
Answer: Option
Explanation:
No answer description is available. Let's discuss.