AWS Welding Safety, Codes & Inspection

Question 1

What is the most effective way to protect yourself from welding arc rays?

Accepted Answer

Welding helmet with appropriate filter shade

Answer

Clear safety glasses

Answer

Face shield

Answer

Goggles

Question 2

Which of the following codes is most commonly used for structural welding in the U.S.?

Accepted Answer

AWS D1.1

Answer

ASME Section IX

Answer

API 1104

Answer

ISO 9001

Question 3

Which welding defect can be detected by visual inspection?

Accepted Answer

Undercut

Answer

Porosity

Answer

Crater cracks

Answer

Lamellar tearing

Question 4

Why is ventilation important in welding operations?

Accepted Answer

Remove toxic fumes and gases

Answer

Improve visibility

Answer

Prevent equipment damage

Answer

Reduce heat generation

Question 5

What is a Welding Procedure Specification (WPS) used for?

Accepted Answer

Outline welding methods and parameters

Answer

Establish project timelines

Answer

Record weld inspections

Answer

Control inventory

Question 6

Which personal protective equipment (PPE) is essential when grinding welded joints?

Accepted Answer

Face shield

Answer

Ear plugs

Answer

Knee pads

Answer

Dust mask