Preview Questions Welder | Role Specific Skill

Question 1: In stainless steel welding, what is the primary risk of not removing the oxide layer before welding?

Which action should you take?

Choose only one option

Contamination leading to weak welds

Increased hardness of the material

No impact on the weld

Difficulty in achieving a smooth surface finish

Question 2: What is the purpose of a back-purging technique when welding stainless steel?

Which action should you take?

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To improve the penetration of the weld

To prevent oxidation on the backside of the weld joint

To cool down the weld more quickly

To increase the speed of the welding process

Question 3: Orbital welding is most commonly used in which industry?

Which action should you take?

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Automotive

Shipbuilding

Aerospace and pharmaceuticals

Residential construction

Question 4: When interpreting a blueprint, what does a two-number dimension in a weld symbol typically represent?

Which action should you take?

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The total weld length and joint thickness

The weld length and bead size

The root opening and penetration depth

The leg length and throat size

Question 5: What does a welding symbol with two parallel lines represent in a blueprint?

Which action should you take?

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A fillet weld

A plug weld

A groove weld

A spot weld

Question 6: According to OSHA, which type of eye protection should be used during welding?

Which action should you take?

Choose only one option

Welding goggles with filter lenses

Tinted safety glasses

Clear safety glasses

Face shield with UV protection