Q. In order to prevent oxidation and retain molten metal in stud welding which of the following is used?

(A) ceramic rings
(B) metal rings
(C) non-metal rings
(D) flux

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✅ Correct Answer: (A) ceramic rings

Explanation: in order to prevent oxidation and retain molten metal in stud welding ceramic rings are used.

Published by Mr. Dubey ⭐ 111.54K Points at 20-Sep-2023 12:46 pm in Manufacturing Technology

Explanation by: Mr. Dubey

in order to prevent oxidation and retain molten metal in stud welding ceramic rings are used.

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