Welding Practice Test

This basic welding general knowledge practice test has questions and answers covering things like materials, tools, processes, maybe some math and more. Find a welding trade school near you.

Results

You passed. Correct answers: 1. true 2. regulators 3. red 4. top edge may be melted or removed 5. A burn to the eye caused by exposure to ultraviolet light from the welding arc 6. true 7. flammable 8. carborizing 9. kerf
Try again. Correct answers: 1. true 2. regulators 3. red 4. top edge may be melted or removed 5. A burn to the eye caused by exposure to ultraviolet light from the welding arc 6. true 7. flammable 8. carborizing 9. kerf

#1. True or False. Because of the low amount of ultraviolet light present, it is not necessary to use shaded lenses when oxy-fuel cutting.

True is correct

#2. The device used to control the pressure on an oxy-fuel cutting torch set is called?

Regulators is correct

#3. Fuel gas hoses are usually colored:

Red is correct

#4. If an excessive amount of preheat is used when making an oxyfuel cut, the?

Top edge may be melted or removed is correct

#5. Flash burn is:

A burn to the eye caused by exposure to ultraviolet light from the welding arc is correct

#6. True or False. When not in use, an electrode holder GTAW torch or MIG gun should not be placed in contact with a grounded metal surface.

True is correct

#7. The oxyfuel cutting process uses oxygen and what other types of gases?

Flammable is correct

#8. Which oxyacetylene flame has an excess of fuel?

Carborizing is correct

#9. What is the term for the width of the cut produced by any cutting process?

Kerf is correct

finish

 

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This welding practice test is not official, use it for fun and to check your general knowledge.