If an Open-Root Weld Is Needed, the Root Pass May

Q13: Summarize the disadvantages of having to bevel

Q14: Sometimes plug welds are used to make

Q15: When making the lap or tee joints

Q16: Too large a _ pass can trap

Q17: Too light a roller pressure will _.<br>A)

Q19: A short-out of the contact tube will

Q20: Explain the criteria for evaluating a cover

Q21: A small molten weld pool can be

Q22: Which of the following is true of

Q23: Faster travel speed and/or slightly wider weave