A. Hot piercing B. Extrusion C. Cold peening D. Cold heading
Home/Mechanical Engineering (MCQs)/Workshop Technology/The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as_____. Workshop Technology The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as_____. A. Hot piercing B. Extrusion C. Cold peening D. Cold heading Answer: Option C. Explanation: No answer description available for this question. Show AnswerDiscussion
