WELDING Flashcards
1
Q
What type of flame is used primarily when welding aircraft steel?
A
Neutral Flame
2
Q
What is the purpose of understanding basic gas welding before learning TIG welding?
A
Safety Reasons
3
Q
When should a commercial leak check flued be used?
A
When checking leaks in hose fittings
4
Q
A
5
Q
A
6
Q
Which gas is primarily used with oxygen to produce enough heat for gas welding?
A
Acetylene
7
Q
A
8
Q
What color is the acetylene hose in gas welding?
A
Red
9
Q
A
10
Q
What should never be used with oxygen due to the risk of fire or explosion?
A
Petroleum-based substances
11
Q
What happens if the filler rod is too small for the torch tip and metal thickness?
A
The bead will be undercut
12
Q
A
13
Q
A
14
Q
A
15
Q
A
