Viva for workshop FAQs

FAQ s for viva Part 1

1. List some of the tools for welding
2. Differentiate gas and arc welding
3. What is the principle of welding
4. What are the gases used in welding
5. list some the accessories used for welding
6. Mention some of the tools used for carpentry
7. List some of the operations performed on lathe
8. What are the common materials used for plumbing
9. What is the purpose of vice?
10. How is the turning operation performed?
11. What is threading?
12. How are internal threads made?
13. How are pipes joined?
14. What is an electrode?
15. What is the given material that is used to weld ?
16. What are the metal joining processes followed?
17. List down the various parts of the lathe.
18. List some of the machines and their applications
19. What are pumps?
20. What is casting?
21. Explain the casting process.
22. list some of the accessories used in casting process
23. What is the least count of the vernier caliper that is given to you
24. List some of the valves you know.
25. What does MS, CI, GI and PVC stand for?