Plasma cutting process

Which of the following are the cutting gases for plasma cutting process?

• Air

• Oxygen

• Nitrogen

• Argon-Hydrogen

When doing hand held cutting, which of the following shield cap required standoff distance?

• 
• 
• 
• 

When using plasma cutting machine, what are the TWO gases we need to consider?

• Welding gas

• Shielding gas

• Preheat gas

• Cutting gas

Which part of the plasma cutting equipment is optional?

• Water cooling system

• Work Clamp

• Power source

• Air compressor/ regulator

Which component of a plasma torch is used to protect the torch from spatter?

• Shield cap

• Swirl ring

• Electrode

• Tip

What materials are best to be cut using Nitrogen gas?

• Carbon steel

• Mild Steel

• Stainless Steel

• Aluminum

Identify this image.

• Deflector shield cap

• Mechanized shield cap

• Drag shield cap

• Oxy-gas cutting nozzle

Identify this plasma torch component.

• Tip

• Electrode

• Swirl ring

• Retaining cup