Welding rods
Welding symbols
oxy fuel
Stick welding
Random
100
You have a 2 7018 welding rods, one is 1/8" in diameter and one is 3/32". Which welding rod has the larger diameter.
1/8
100
This is the symbol for...
V groove
100
oxy in oxy fuel means what
oxygen
100
The ___________ is where you place your electrode when you are ready to weld.
Stinger or electrode holder
100
When welding in a indoor confined space you must have proper ____________ to protect your lungs.
Ventilation
200
The flux coating on a welding rod does what?
Protects or SHIELDS the weld puddle from contaminants in the atmosphere.
200
This fillet weld should be _____ wide.
1/4"
200
The device that connects to the bottle is called what
Regulator
200
In order to begin welding you must first ______ and arc.
Strike
200
When welding your clothes must be made of ___________ to prevent burning.
Cotton, denim, leather or other non flammable materials
300
Which digit in 7018 tells us which position(s) this rod can be welded in?
The third digit or the "1"
300
what type of groove is this symbol calling for?
U groove
300
name a fuel that can be used in the oxy fuel cutting process
Acetylene , propane , propylene
300
SMAW stands for...
Shielded metal arc welding
300
A welding hood that allows you to see, then goes dark when welding is called a...
Auto darkening hood
400
What is the technical term for a welding rod?
Electrode
400
What type of groove is this symbol calling for?
Bevel
400
what runs though the green hose
oxygen
400
The ________ coating on the rod shields the weld puddle from contaminants.
Flux
400
When welding we need to stare at our weld _________ to determine if we are going too fast or to slow...
Puddle
500
the first 2 number on a welding rod mean what
the rods tinsel strength 70 = 70,000 pounds tinsel strength
500
This is the symbol for...
Flare bevel
500
how do you know which connector left handed threads
notch in the connector nut
500
Leaving slag on a weld, and then welding over it leaves behind ...
Slag inclusions
500
Which of the welding rods we covered must be kept in a rod oven when exposed to moisture because of the low hydrogen characteristics?
7018