PPE
The thing you should always wear in the shop
Safety Glasses
Before turning on the machine what should you look for
When finishing a weld, what is the first thing you should do?
Take the left over electrode out
What are the 2 types of current?
Alternating and Direct
What should you use to remove slag?
Slag hammer
The proper clothing to be worn while welding
Long sleeves
Pants
Clothes-toed shoes
When should you place an electrode in the holder
When everything is set up and you are ready to weld
If you leave your welder ever for a quick minute what should you do?
Turn it off
Which current is the most dangerous?
Alternating current
When starting an arc what should you say?
Cover
The minimum shade of lens needed to weld
10
When plugging in the machine, what should you NOT do
touch the prongs on the outlet
Why should you never leave an electrode in the holder and walk away?
It could arc and burn causing damage to the welder
What should you do if someone is being shocked and can't let go
Hit them off with something that is NOT a conductor
Hot metal should be handled with
Pliers
What should not be worn in the shop because of risk of crushing or catching on moving equipment?
Jewelry
When should you adjust internal settings of a welder
When it is unplugged
The amperage setting should be made while the machine is__________________.
Turned off or not under a load
What are the 2 types of direct current?
DCEP, DCEN
Why should you turn a mig welder on before turning on the gas
To not waste gas
2 reasons you should wear gloves
Arc burn
Sparks
Sharp metal
Electric shock
Where should you attach the ground clamp (specific)
As close to the weldment as possible
Why should you never wrap the MIG gun lead too tightly?
It can damage the liner
Draw a diagram of both AC and DC current
Drawing
Why should you not yell in the shop?
It is difficult to hear if someone needs help.