What is a dog used for?
A) It is used to align pipe ends for welding.
B) It is used to brace up piping systems.
C) It is a temporary plug to prevent gas leaks.
D) They can be used to collect fittings for welding.
Correct Answer:
Verified
Q19: Arc strikes outside of the weld groove
Q20: You can save time, resources, and energy
Q21: The maximum weld width of the cover
Q22: _ electrodes such as E7018 and E11018
Q23: When beveling the ends of a pipe,
Q25: The melting point of steel is approximately
Q26: A(n) _ is used to quickly burn
Q27: Compare pipe to tubing.
Q28: Explain the purpose of a hot pass.
Q29: EMT is used as _.
A) electrical mechanical
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