Oxy-fuel Welding Safety

12 Questions | By Mfgtech | Last updated: Mar 22, 2022 | Total Attempts: 4719

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Safety Quiz

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1.

1. Do not hang the _______with its hose on the regulator or cylinder valves.
- A.
  
  Tank
- B.
  
  Helmet
- C.
  
  Torch
- D.
  
  Lighter
2.

4. Always use the following sequence and technique for lighting a torch __________
- A.
  
  A before c
- B.
  
  A before o
- C.
  
  O before a
- D.
  
  A before c
3.

3. Treat __________ with respect. Do not turn valve handle using force.
- A.
  
  Tanks
- B.
  
  Regulators
- C.
  
  Machine
- D.
  
  Helmet
4.

2. Do not _______ a torch with a match or hot metal, or in a confined space. Use friction lighters or stationary pilot flames.
- A.
  
  Clean
- B.
  
  Fix
- C.
  
  Light
- D.
  
  Adjust
5.

6. Cylinders should be kept at a safe distance from the ____________ operation so there will be little possibility of sparks, hot slag, or flames reaching them.
- A.
  
  Machining
- B.
  
  Welding
- C.
  
  Designing
- D.
  
  Computing
6.

5. Always use the following sequence and technique for shutting off a torch:
- A.
  
  A before o
- B.
  
  O before a
- C.
  
  A before b
- D.
  
  B before c
7.

8. Always open the _______ slowly to avoid strain on the regulator gage. Do not stand in front of valves when opening them.
- A.
  
  Valves
- B.
  
  Safety diaphragm
- C.
  
  Hose linkage
- D.
  
  Cylinders
8.

7. Do not open the acetylene valve more than one and one half turns. Never use acetylene at pressures in excess of _____ . Higher pressure can cause an explosion.
- A.
  
  12 psi
- B.
  
  15 psi
- C.
  
  14 psi
- D.
  
  15 lbs
9.

9. Always turn the acetylene cylinder so the valve outlet will point _______ from the oxygen cylinder.
- A.
  
  Towards
- B.
  
  Away
- C.
  
  East
- D.
  
  West
10.

10. When the oxygen cylinder is in use, open the valve to the _______ limit to prevent leakage around the valve stem.
- A.
  
  Minimum
- B.
  
  Almost maximum
- C.
  
  Full
- D.
  
  Specified
11.

11. Always protect _______ from being walked on or run over. Avoid kinks and tangles.
- A.
  
  Tanks
- B.
  
  Hoses
- C.
  
  Regulators
- D.
  
  Torches
12.

12. Do not work with _________ over the shoulder, around the legs, or tied to the waist.
- A.
  
  Regulators
- B.
  
  Torches
- C.
  
  Hoses
- D.
  
  Tanks

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