30 Welding Quiz Questions to Test Your Skills – Are You a True Welding ProShare:FacebookPinterestTwitterMailWhat is the purpose of a filler material in welding?43%Next Correct Incorrect The correct answer is c) To join the base materials together What is the purpose of a filler material in welding? a) To provide heat for the welding process b) To protect the weld from atmospheric contamination c) To join the base materials together d) To remove impurities from the welding equipment 43%
