Welding Fundamentals Assessment

What is the primary purpose of wearing a welding helmet?

• To improve the sound quality while welding.

• To protect the eyes and face from harmful radiation and sparks during welding.

• To keep the head warm during cold weather.

• To enhance visibility of the welding area.

Which of the following is a common welding safety practice?

• Use bare hands for handling materials

• Ignore ventilation requirements

• Weld without checking equipment condition

• Wear appropriate personal protective equipment (PPE)

What type of welding uses a filler material to join metals?

• Filler metal welding

• Laser welding

• Spot welding

• Arc welding

Which welding process is known for its high heat and speed?

• Flux-Cored Arc Welding (FCAW)

• Gas Tungsten Arc Welding (GTAW) or TIG welding

• Shielded Metal Arc Welding (SMAW)

• Submerged Arc Welding (SAW)

What is the function of a welding torch?

• To provide illumination for dark areas.

• To cool down heated materials.

• To mix different types of gases for storage.

• To generate heat for welding and cutting materials.

Which type of welding is typically used for thin materials?

• MIG welding

• Spot welding

• Flux-cored welding

• TIG welding

What safety equipment is essential when performing arc welding?

• Dust mask without ventilation

• Welding helmet, gloves, protective clothing, safety boots, and ventilation.

• Safety goggles only

• Ear protection gear

What does MIG stand for in welding terminology?

• Metal Ion Gas

• Molecular Inert Gas

• Metal Inert Gasoline

• Metal Inert Gas

Which welding process uses a non-consumable electrode?

• Gas Tungsten Arc Welding (GTAW) or TIG welding

• Flux-Cored Arc Welding (FCAW)

• Shielded Metal Arc Welding (SMAW)

• Submerged Arc Welding (SAW)

What is the main advantage of TIG welding?

• Requires no shielding gas for operation.

• High precision and control over the welding process.

• Limited to thin materials only.

• Low cost and speed of welding process.