In 'reverse polarity' of arc welding O A. Electrode is connected to + and most of the heat is generated at the electrode O B. Electrode is connected to - and most of the heat is generated at the workpiece O C. Work piece is connected to + and most of the heat is generated at the workpiece D. Work piece/is iconnected to-jandimost of the heat is generated at the workpiece Windows hu JlclJI Jäil
In 'reverse polarity' of arc welding O A. Electrode is connected to + and most of the heat is generated at the electrode O B. Electrode is connected to - and most of the heat is generated at the workpiece O C. Work piece is connected to + and most of the heat is generated at the workpiece D. Work piece/is iconnected to-jandimost of the heat is generated at the workpiece Windows hu JlclJI Jäil
Welding: Principles and Applications (MindTap Course List)
8th Edition
ISBN:9781305494695
Author:Larry Jeffus
Publisher:Larry Jeffus
Chapter10: Gas Metal Arc Welding Equipment, Setup, And Operation
Section: Chapter Questions
Problem 4R: In short-circuiting transfer, what type of current alloys the liquid metal at the electrode tip to...
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