Personal Protective Equipment and Metalworking Skills

What type of safety glasses should be worn at all times?

• OSHA approved Z87.1 safety glasses

• Regular sunglasses

• Reading glasses

• Prescription glasses

What is the maximum pressure for acetylene?

• 10 pounds per square inch

• 15 pounds per square inch

• 20 pounds per square inch

• 25 pounds per square inch

How is drilling done in cold metal?

• Using a hammer

• Using a drill and metal cutting bits

• Using a saw

• Using a chisel

What is the main reason for filing metal?

• To make it shiny

• To smooth rough places

• To make it stronger

• To change its color

What should be used to mark metal to make a permanent mark?

• Pencil

• Pen

• Awl

• Chalk

What is the purpose of annealing in metalworking?

• To harden the metal

• To make the metal shiny

• To soften the metal

• To change the color of the metal

What type of tool is used for cutting metal sheets?

• Hammer

• Chisel

• Snips

• Drill

What is the primary use of a hacksaw in metalworking?

• To smooth rough places

• To cut through metal

• To make a permanent mark

• To change the color of the metal

What type of gloves should be worn when handling hot metal?

• Leather gloves

• Rubber gloves

• Cotton gloves

• Latex gloves

What is the maximum temperature for welding steel?

• 1500 degrees Fahrenheit

• 2500 degrees Fahrenheit

• 3500 degrees Fahrenheit

• 4500 degrees Fahrenheit