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Tractor Mechanic Practice Test: Welding and Heat Treatment
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Tractor Mechanic Practice Test: Welding and Heat Treatment
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25 Questions

1. What is the name of welding process?
2. What is the colour of oxygen gas cylinder?
3. What is the colour of hose carrying oxygen?
4. Which gas flame used for under water gas cutting of steel?
5. What is the name of welding process?
6. What is the name of equipment?
7. Which type thread is used in oxygen gas cylinder?
8. What is the name of part marked as ‘X’?
9. What is the name of part marked as ‘X’?
10. What is the Quenching media of normalising?
11. Which one is the heat treatment process?
12. What is the colour of acetylene gas cylinder?
13. What is the advantage of AC arc welding machine?
14. What is the purpose of hardening?
15. What is the name of flame?
16. Which type of thread is used in acetylene gas cylinder?
17. What is the importance of case hardening?
18. What is the angle of double ‘J’ butt edge preparation for arc welding?
19. What is the name of oxy-acetylene gas flame?
20. What is the name of part marked as ‘X’?
21. What is the name of process?
22. Which one is the heat treatment process?
23. What is the use of oxidising flame?
24. Which type of hardening used eddy current in the metal bar?
25. What is the name of edge preparation?