TIG WELDING

What does TIG stand for in welding?

• Tungsten Inert Gas
• Tungsten Ion Gas
• Titanium Inert Gas
• Tungsten Inert Gasoline

What is the primary electrode material used in TIG welding?

• Copper
• Tungsten
• Aluminum
• Steel

Which type of current is often used in TIG welding?

• Direct current (DC) and alternating current (AC) depending on the material.
• Pulsed current
• High frequency current
• Direct current only

What is the role of the inert gas in TIG welding?

• The inert gas increases the temperature of the weld.
• The inert gas is used to cool the welding equipment.
• The inert gas helps in shaping the weld bead.
• The inert gas protects the weld area from contamination and oxidation.

Which materials can be effectively welded using TIG welding?

• Aluminum, stainless steel, magnesium, copper, titanium.
• wood
• glass
• PVC plastic

What is a key advantage of TIG welding?

• Requires no skill or training.
• High precision and control over the welding process.
• Limited to thin materials only.
• Low cost and easy setup.