Welding Quizzes & Trivia

Do you know the difference between Shielded Metal Arc welding and Gas Tungsten Arc welding? Do you know what effect different energy sources have on welding? Don’t scratch your head. We are here to help. Check out our online welding quizzes and learn something new with every question you attempt.
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This test is designed to test your basic welding knowledge; this is approximate to Certificate II level in trades such as Boilermaking or Fabricating. So, now you will attend up to 14 questions of the same, please select the...

Questions: 14  |  Attempts: 30218   |  Last updated: Oct 14, 2020
  • Sample Question
    What is an "inert gas" as used in Metal Inert Gas (MIG) Welding?


Questions: 16  |  Attempts: 1954   |  Last updated: Feb 2, 2021
  • Sample Question
    When the weld symbol is placed below the reference line, it shows that a weld is needed only on the ____________ side of the joint.

Welding is the process of joining materials – usually metals or thermoplastics – by causing fusion, a method of metal-joining technique that involves melting the base metal. Must pass the test with a 80% or better to...

Questions: 62  |  Attempts: 1435   |  Last updated: Sep 9, 2019
  • Sample Question
    Potential hazards relating to arc welding are

Questions: 16  |  Attempts: 1422   |  Last updated: Feb 1, 2021
  • Sample Question
    When may studs be furnished without flux?

Welding is a fabrication process that joins materials through high heat to melt the parts together and permit them to cool, which results in fusion. These materials are typically metals or thermoplastics. Welding is a procedure...

Questions: 25  |  Attempts: 3287   |  Last updated: Jan 5, 2021
  • Sample Question
    The gas metal arc welding process is also known as:


Welding Questions & Answers

What is the difference between MIG and TIG Welding?
MIG stands for metal inert gas welding. An arc welding method using a conservable metal electrode and a shielding gas is used to cover the welding are covered from the atmospheric oxygen and other containments. It was initially designated for welding
What is the difference between Welding and Brazing?
Welding and brazing are two types of practices that are used for joining different metal parts. These two strategies are also used to fix or join broken parts or to fill the gaps in metals and have the same use and outcome. They have different proces
What should one never use on gas cylinders, regulators, connections and hoses?
The correct answer to this question is Oil. Gas cylinders can hold oxygen under pressure. If mixed with oil, the bottle can explode or start a fire, causing injury to property and humans. Regulators are control valves. These valves reduce the input p
What item do you need to wear before entering a welding shop?
The answer to this is safety glasses. People are not recommended to weld or even enter the welding shop if they do not have safety glasses on. The light and the heat coming from the welding process can hurt the eyes. There are some sparks that may en
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