Engineering, 18.10.2020 14:01 karlaperez6852

4. Which of the following drive roll designs is used with FCAW electrode wire?
A. A-groove.
B. U-groove.
C. V-groove.
D. Knurl-groove.

Answers: 2

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4. Which of the following drive roll designs is used with FCAW electrode wire?
A. A-groove.

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