How Well Do You Know About Oxygen?
13 Questions
| Total Attempts: 497
Oxygen is a vital component required for life to survive both for plant or animal life. Use this quiz to test out how well you know facts about the precious gift from mother nature.
Questions and Answers
- 1.THERE ARE TWO SETS OF REGULATORS AND VALVES: Select the types of gasses that the regulators and valves are for.
- A.
Argon and Acetylene
- B.
Oxygen and Acetylene
- C.
Acetylene and Propane
- D.
Propane and Argon
- 2.BEWARE OF HIGH ACETYLENE PRESSURE. NEVER USE ACETYLENE GAS WHEN THE PRESSURE IS GREATER THAN ___________ POUNDS PER SQ. IN. (acetylene gas when compressed to more than _______________ pounds per sq. in. becomes a very high explosive.)
- A.
5
- B.
10
- C.
15
- 3.ALWAYS turn the oxygen cylinder valve all the way open
- A.
True
- B.
False
- 4.Open the acetylene cylinder valve not more than one turn.
- A.
True
- B.
False
- 5.After using the Oxyacetylene torch you should turn off the acetylene first and then the oxygen.
- A.
True
- B.
False
- 6.When lighting the acetylene gas the oxygen should be turned off on the torch tip.
- A.
True
- B.
False
- 7.The oxygen is turned off first after you are done with the torch.
- A.
True
- B.
False
- 8.The Acetylene Tank is green.
- A.
True
- B.
False
- 9.List the correct safety gear required when using the oxyacetylene torch
- A.
Safety Glasses
- B.
Leather Gloves
- C.
Long Pants and shoes covering your foot
- D.
Welding Mask
- 10.Initial lighting of the acetylene produces large amounts of soot.
- A.
True
- B.
False
- 11.Acetylene line pressure should be what psi?
- A.
5
- B.
10
- C.
15
- 12.Oxygen line pressure should be what psi?
- A.
5
- B.
10
- C.
15
- 13.The vent should be turned off when using the oxyacetylene torch.
- A.
True
- B.
False
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