Preview Questions Welder | Role Specific Skill

Question 1: In welding safety, what does the color coding of gas cylinders indicate?

Which action should you take?

Choose only one option

The material type of the cylinder

The year of manufacture

Type of gas and its pressure

The origin of the gas

Question 2: What is the ideal grit size for grinding a weld bead after welding to ensure a smooth finish?

Which action should you take?

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60-80 grit

40-50 grit

240-320 grit

120-150 grit

Question 3: In a submerged arc welding (SAW) setup, what is used to shield the weld pool?

Which action should you take?

Choose only one option

A blanket of flux

Argon shielding gas

Carbon dioxide gas

Water-cooled electrodes

Question 4: What is the proper technique for cleaning weld slag after welding a joint to avoid future issues?

Which action should you take?

Choose only one option

Leave it in place for better adhesion of subsequent layers

Use a grinder to remove the slag

Use a chipping hammer and wire brush

Use an acid wash to remove slag

Question 5: What is the purpose of using fume extraction systems in a welding environment?

Which action should you take?

Choose only one option

To improve the visibility of the workspace

To prevent fires from spreading

To prevent inhalation of toxic fumes

To prevent overheating of the equipment

Question 6: What does the term Weld Access Hole refer to in a blueprint?

Which action should you take?

Choose only one option

The location for weld placement

A hole for venting gases

A hole in the base metal for access to the joint

A hole for inserting the filler rod