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- Question
Nuclear fuel usually used in a Boiling Water Reactor (BWR) is
Options- A. plutonium
- B. enriched uranium
- C. natural uranium
- D. thorium
- Correct Answer
- enriched uranium
- 1. Pressure in a Pressurised Water Reactor (PWR) is used for
Options- A. maintaining constant pressure in the primary cooling circuit under varying loads.
- B. superheating the steam.
- C. pressurising the water in the primary coolant circuit.
- D. none of these. Discuss
- 2. Uranium is recovered from its ore (pitchblende) by
Options- A. froth floatation technique.
- B. leaching with sulphuric acid.
- C. smelting in a furnace.
- D. dissolving in water. Discuss
- 3. The sum of masses of two nuclei produced in nuclear fission compared to the mass of original nucleus is
Options- A. less
- B. more
- C. same
- D. much more Discuss
- 4. Coolant used in a boiling water reactor is
Options- A. hydrogen gas
- B. water
- C. steam
- D. a mixture of water & steam Discuss
- 5. Out of the following places, heavy water plant is not located at
Options- A. Baroda
- B. Ramagundam
- C. Talcher
- D. Tuticorin Discuss
- 6. __________ gas is normally not used as a coolant in a nuclear reactor, because of its high neutron capture cross-section.
Options- A. Nitrogen
- B. Hydrogen
- C. Helium
- D. Carbon dioxide Discuss
- 7. Nuclear power plant is not located at
Options- A. Talcher (Orissa)
- B. Rawatbhata (Rajasthan)
- C. Kalpakkam (Tamilnadu)
- D. Kaiga (Karnataka) Discuss
- 8. Which of the following is not a good moderating material?
Options- A. Concrete
- B. Boron
- C. 18/8 stainless steel
- D. All (a), (b) and (c) Discuss
- 9. Radioactivity of an isotope is expressed in
Options- A. barn
- B. MeV
- C. Curie
- D. Ergs Discuss
- 10. Biological shield is provided in a nuclear power reactor to protect the __________ from radiation damage.
Options- A. fuel elements
- B. operating personnels
- C. walls of the reactor
- D. none of these Discuss
Nuclear Power Engineering problems
Search Results
Correct Answer: maintaining constant pressure in the primary cooling circuit under varying loads.
Correct Answer: leaching with sulphuric acid.
Correct Answer: less
Correct Answer: a mixture of water & steam
Correct Answer: Ramagundam
Correct Answer: Nitrogen
Correct Answer: Talcher (Orissa)
Correct Answer: All (a), (b) and (c)
Correct Answer: Curie
Correct Answer: operating personnels
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