Question

1. when finished welding_____ before you leave the workstation.

a. close cylinder valve.
b. shut off water and electricity.
c. return all equipment and clean up area.
d. all the above.

1. if you are uncertain about the set-up or any aspect of the operation, you must

a. go ahead and try the operation.
b. check with your teacher before proceeding.
c. call the machine manufacturer.
d. none of the above.

1. hot metal left unattended must be marked \_____\ with chalk.

a. with your name
b. hot
c. with a chisel
d. weld

1. to prevent _____, always weld in the booth with protective curtains and do not look at the arc light.

a. skin burns
b. welders flash
c. blisters
d. metal entering your eyes

1. _____ are required underneath your helmet when welding.

a. hair beanie
b. leather gloves
c. leather footwear
d. safety glasses or goggles

1. if you see bare copper exposed on any of the equipment what must you do?

a. tape it up yourself
b. leave it alone, someone else will notice
c. report it to the teacher
d. send a snap to the group chat

Explanation:

Answer:

1. D. All the above.
2. B. check with your teacher before proceeding.
3. B. hot
4. B. welders flash
5. D. safety glasses or goggles
6. C. report it to the teacher