Nuclear Power Plants Interview Questions:

Following are the below Nuclear Power Plants Interview Questions and Important Questions which is very useful for interviews and exams

1. Discuss the advantages and disadvantages of a nuclear plant as compared to other conventional power plants.

2. What are the advantages of nuclear generation ? What points are considered in the site selection for nuclear plants ?

3. What considerations have to be kept in mind while selecting site of nuclear power plants ?

4. What are the factors to be considered for site selection of (a) Nuclear power plant (b) Hydroelectric power plant ?

5. What do you mean by mass defect and binding energy ? What is radioactive decay ? What is half life?

6. Explain the following terms : (i) half life (ii) mass defect (iii) binding energy.

7. What is a fissile material and a fertile material ? Give ex­amples.

8. With examples explain the difference between a fissile material and a fertile material.

9. Explain with a neat sketch the working of a nuclear power station. Discuss the merits and problems associated with nuclear power stations.

10. Draw a block diagram of a nuclear power plant showing basic components. Discuss in brief the merits and problems associated with nuclear power stations.

11. Explain general layout and operation of a nuclear power plant. Why nuclear power stations are becoming very popular ?

12. Give general layout of nuclear power plant. Identify the best operating mode of nuclear power plant along with justification.

13. Draw a neat line diagram of a nuclear power plant showing basic components.

14. Discuss the advantages of nuclear power plant compared with thermal power plants.

15. Discuss in brief the type of coolant used. What properties are required for a good coolant ?

16. What materials are used for fuel, coolant and moderator in nuclear power plants ? Give a schematic view of a nuclear plant. Describe merits and problems of nuclear power plants as compared to conventional thermal plants.

17. Explain the following terms as applicable to nuclear power plants: (i) binding energy (ii) critical size (iii) multiplication factor.

18. Explain with a neat diagram various parts of a nuclear reactor, mentioning clearly the each part.

19. What different moderators arc used in practice ? What different properties make them suitable moderator ?

20. Why is a moderator necessary in a nuclear reactor ? What materials are suitable as moderator materials in a nuclear reactor ?

21. What is a moderator ? Name common moderators and discuss their advantages and limitations.

22. What are the functions of moderator and control rods in a nuclear reactor ? Explain.

23. Explain the function of moderator. How is a moderator selected ?

24. Give the schematic diagram of nuclear reactor and mention the cooling mechanism.

25. Explain the role of moderators and reflectors in getting maximum power output of nuclear power plant.

26. Discuss the boiling water reactor, mentioning its advantages and disadvantages.

27. Explain the terms (i) moderator (ii) heavy water.

28. What is a nuclear reactor ? How are nuclear reactors classified ?

29. Explain the working of nuclear power plant having following reactors: (a) PWR (b) Gas cooled reactor.

30. Write advantages and disadvantages of pressurized water reactor.

31. Draw a neat diagram of organic liquid cooled and moderated reactor power plant and list out its advantages and disadvantages over other reactors.

32. Explain the working, with neat diagram of a reactor in which moderator is not used.

33. Differentiate sodium graphite and fast breeder reactors.

34. Discuss the following in reference to nuclear power plant: (a) CANDU reactor (b) Waste disposal (c) Advantages and limitations.

35. Describe the different types of fuels used in a nuclear power plant and discuss the problem of nuclear waste disposal.

36. Discuss briefly the radioactive pollution of environment by nuclear power plants.

37. Describe the working of moderator material. How disposal of nuclear waste in done ? Explain role of shielding.

38. What methods are used for disposal of nuclear waste material ?

39. Write short notes on the following :

• India’s nuclear power programme.
• Merits and demerits of nuclear power plants.
• Site selection for nuclear power plants.
• Nuclear reactor.
• Classification of nuclear reactors.
• Radioactive pollution.
• Nuclear waste disposal.