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In arc welding, if the electrode cable is negative, it is called - polarity and maximum heat is concentrated at the C. straight , workpiece B. reverse, electrode A. reverse, workpiece D. straight, electrode

In arc welding, if the electrode cable is negative, it is called - polarity and maximum heat is concentrated at the C. straight , workpiece B. reverse, electrode A. reverse, workpiece D. straight, electrode

Welding: Principles and Applications (MindTap Course List)
Welding: Principles and Applications (MindTap Course List)
8th Edition
ISBN:9781305494695
Author:Larry Jeffus
Publisher:Larry Jeffus
Chapter27: Weldability Of Metals
Section: Chapter Questions
Problem 22R: Referring to Table 27-6, what diameter SMA welding electrode should be used for 1/4-in.(6-mm) -thick...
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In arc welding, if the electrode cable is negative, it is called - polarity and maximum heat is concentrated at the C. straight , workpiece B. reverse, electrode A. reverse, workpiece D. straight, electrode
Transcribed Image Text:In arc welding, if the electrode cable is negative, it is called - polarity and maximum heat is concentrated at the C. straight , workpiece B. reverse, electrode A. reverse, workpiece D. straight, electrode
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