Welding Quiz

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Welcome to the Welding Quiz!

Are you ready to ignite your passion for welding and put your skills to the test?

Dive into our Free Online Welding Quiz and uncover the secrets to mastering the art of joining metals. This interactive quiz is perfect for welding enthusiasts of all levels—from beginners looking to spark their interest to seasoned welders seeking to refine their techniques.

Learn about different welding processes, identify welding equipment, and receive personalized tips to enhance your welding prowess. It’s engaging, informative, and best of all, it’s free!

Why wait? Embark on your welding journey today and weld your way to becoming a true metalworking expert!

Disclaimer: The hard questions in the Welding Quiz are challenging. To finish the game and reaching the master level typically requires a significant amount of grit, determination and perseverance. I you want to learn more about welding check out our article about Welding as a passion.

Question 1:

Which welding process uses a consumable electrode that melts to form the weld?

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This process uses a shielding gas.
Click to see Answer ⬇
MIG welding - MIG welding, also known as Gas Metal Arc Welding (GMAW), uses a consumable electrode that melts and fuses the base materials.

Question 2:

Which welding process uses a non-consumable tungsten electrode?

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This process produces high-quality welds and requires a shielding gas.
Click to see Answer ⬇
TIG welding - TIG welding, or Gas Tungsten Arc Welding (GTAW), uses a non-consumable tungsten electrode to create the weld.

Question 3:

Which welding process uses a flux-coated electrode to form the weld?

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This process is commonly used for construction and repair work.
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Stick welding - Stick welding, also known as Shielded Metal Arc Welding (SMAW), uses a flux-coated electrode that melts to form the weld.

Question 4:

Which welding process uses a continuously fed wire electrode and a shielding gas?

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This process is versatile and can be used outdoors.
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Flux-cored arc welding - Flux-cored arc welding (FCAW) uses a continuously fed wire electrode with a flux core and a shielding gas to protect the weld.

Question 5:

Which welding process is also known as Gas Metal Arc Welding?

Click to see Hint ⬇
This process uses a shielding gas.
Click to see Answer ⬇
MIG welding - MIG welding, or Gas Metal Arc Welding (GMAW), uses a consumable electrode that melts and fuses the base materials.

Question 6:

What is the purpose of a welding helmet?

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Consider the safety requirements of welding.
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To protect the eyes and face from sparks and UV radiation - A welding helmet is a critical safety equipment that shields the eyes and face from intense light, sparks, and UV radiation generated during the welding process.

Question 7:

What is the function of a welding clamp?

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Consider the role of positioning in welding.
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To secure the workpieces in position during welding - Welding clamps play a crucial role in holding workpieces securely in place during the welding process, facilitating accurate and stable welding operations.

Question 8:

What type of welding joint is formed by overlapping the edges of two parallel workpieces and welding along the entire length?

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Consider the arrangement of the workpieces in the joint.
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Lap joint - A lap joint is a common type of welding joint where the edges of two parallel workpieces overlap, allowing for a strong and continuous weld along the entire length of the joint.

Question 9:

What gas is commonly used as a shielding gas in TIG welding?

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Consider the inert properties of the gas.
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Argon - Argon is the preferred shielding gas for TIG welding due to its inert properties, which effectively shield the weld area from atmospheric elements that could compromise weld quality.

Question 10:

What is the purpose of a welding rod or electrode in arc welding?

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Consider the role of the filler material in welding.
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To supply filler metal to create the weld - In arc welding, the welding rod or electrode serves the crucial function of providing filler metal to the weld joint, contributing to the formation of a strong and durable weld.

Question 11:

What type of welding defect is caused by the entrapment of gas in the weld metal during solidification?

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This defect is characterized by the presence of small cavities or voids in the weld metal.
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Porosity - Porosity occurs when gas becomes trapped in the weld metal during the solidification process, leading to the formation of voids or cavities within the weld.

Question 12:

Which welding process is particularly suitable for welding thin materials and can be performed in all positions?

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This welding process utilizes a non-consumable tungsten electrode and inert gas shielding.
Click to see Answer ⬇
Gas Tungsten Arc Welding - Gas Tungsten Arc Welding, also known as Tungsten Inert Gas (TIG) welding, is commonly used for welding thin materials due to its precise control and ability to be performed in all positions.

Question 13:

What type of joint is formed by beveling the edges of two workpieces and welding from both sides?

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This joint preparation involves creating a 'V' shape on the workpiece edges.
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V-groove joint - A V-groove joint is prepared by beveling the edges of the workpieces to form a 'V' shape, allowing for welding from both sides to achieve full penetration and strength.

Question 14:

What is the purpose of back purging in welding?

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This technique involves the use of inert gas to create a protective atmosphere during welding.
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Protecting the back side of the weld from oxidation - Back purging involves the use of an inert gas to shield the back side of the weld during welding, preventing oxidation and ensuring a clean weld bead on both sides.

Question 15:

What type of welding defect is characterized by a groove melted into the base metal adjacent to the weld toe?

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This defect is characterized by a groove along the base metal near the weld toe.
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Undercut - Undercut occurs when a groove is melted into the base metal near the weld toe, often due to excessive heat or incorrect welding technique, leading to a weakened joint.

Question 16:

What is the term for the process of joining two pieces of metal by heating and then hammering them together in blacksmithing?

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This process involves heating and hammering metal to join them.
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Forge welding - Forge welding involves heating two pieces of metal to a high temperature and then hammering them together to form a solid bond.

Question 17:

What is the name of the process of joining two pieces of metal by heating and then hammering them together in blacksmithing?

Click to see Hint ⬇
This process involves heating and hammering metal pieces together.
Click to see Answer ⬇
Forge welding - Forge welding is a solid-state welding process that joins two pieces of metal by heating them to a high temperature and then hammering them together.