What material should shielding gas hoses be made of?
A) Any material is fine; the gas is inert
B) plastic
C) rubber
D) copper
Correct Answer:
Verified
Q31: The _ at which an alternating current
Q32: The _ protects the molten weld pool,
Q33: Tungsten electrodes that contain elements such as
Q35: Why does the return water on a
Q37: The improved electron emission of the _
Q38: The _ directs the shielding gas directly
Q38: The squarewave provides the welder with a
Q39: Why is an inert shielding gas required
Q40: _ is relatively easy to ionize and
Q41: _ is a by-product of the natural
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents