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WorksheetsOxy-Acetylene Cutting Review
Total questions: 25
Worksheet time: 13mins
Disturbing another student while he/she is working is dangerous
True
False
Use pliers or tongs to grab hot metal
False
True
You should caution any other student you see violating a safety rule
True
False
Safety depends on you
True
False
Before turning the cylinder on, make sure the regulator screw is turned all the way in.
True
False
Use soapy water to check for leaks
False
True
Keep the area between you and the cylinders clear and the cylinder valves unobstructed
True
False
Do not weld or cut on a closed container
True
False
Protect hoses from sparks, falling metal & from being walked on
True
False
Eye protection must be at least shade 3 or darker
True
False
Select the 3 that apply: What are the purposes of O/A cutting
Cutting metal to required size or shape
joint preparation
remove unwanted metal
cleaning metal
bending metal
What is the purpose of Preheat flames?
Heating the metal
Oxidizes/Burns the metal
Cleaning the metal surface
What is the purpose of the Oxygen Jet?
Heating the metal
Oxidize/Burn the metal
Cleaning the metal
What are Oxides?
Rusty metal
Oxygen particles floating in the air
Slag/Residue from burning process
What materials can be easily cut by the cutting torch?
Carbon Steel; Up to 0.25% carbon content
Carbon Steel; Up to 0.12% carbon content
Carbon Steel; Up to 0.55% carbon content
Carbon Steel; Up to 0.05% carbon content
Select the three types of metals that CANNOT be cut with the cutting torch?
Copper
Aluminum
Nickel Alloys/ Stainless Steel
Mild Steel
Identify part 'A' on the Oxy-Acetylene cutting torch setup
Acetylene Tank
Oxygen Tank
Regulators
Cutting Torch
Identify part 'B' on the Oxy-Acetylene cutting torch setup
Acetylene Tank
Oxygen Tank
Regulators
Cutting Torch
Identify part 'C' on the Oxy-Acetylene cutting torch setup
Acetylene Tank
Oxygen Tank
Regulators
Cutting Torch
Identify part 'D' on the Oxy-Acetylene cutting torch setup
Acetylene Tank
Oxygen Tank
Regulators
Hoses
Identify part 'D' on the Oxy-Acetylene cutting torch body and attachment.
Cutting Tip
Cutting Torch Attachment/ Oxygen Valve
Cutting Lever
Torch Handle Valves
Identify part 'A' on the Oxy-Acetylene cutting torch body and attachment.
Cutting Tip
Cutting Torch Attachment
Cutting Lever
Torch Handle Valves
Identify part 'C' on the Oxy-Acetylene cutting torch body and attachment.
Cutting Tip
Cutting Torch Attachment
Cutting Lever
Torch Handle Valves
Identify part 'B' on the Oxy-Acetylene cutting torch body and attachment.
Cutting Tip
Cutting Torch Attachment
Cutting Lever
Torch Handle Valves
Select all the PPE you would need when using the cutting torch
Cutting Glasses- Shade 5 or darker
Gloves
Coveralls/Leather Sleeves/Cotton Sweatshirt/Welding Jackeet
Leather shoes or boots
Ear Plugs
