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Case hardening is;a)The process of increasing the hardness of the only surface by the process of diffusion of carbon & nitrogenb)The process of increasing the toughness of only surface by the process of diffusion of carbon & nitrogenc)process of producing hard surface and tough cored)all of the aboveCorrect answer is option 'A'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Case hardening is;a)The process of increasing the hardness of the only surface by the process of diffusion of carbon & nitrogenb)The process of increasing the toughness of only surface by the process of diffusion of carbon & nitrogenc)process of producing hard surface and tough cored)all of the aboveCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Case hardening is;a)The process of increasing the hardness of the only surface by the process of diffusion of carbon & nitrogenb)The process of increasing the toughness of only surface by the process of diffusion of carbon & nitrogenc)process of producing hard surface and tough cored)all of the aboveCorrect answer is option 'A'. Can you explain this answer?.

Solutions for Case hardening is;a)The process of increasing the hardness of the only surface by the process of diffusion of carbon & nitrogenb)The process of increasing the toughness of only surface by the process of diffusion of carbon & nitrogenc)process of producing hard surface and tough cored)all of the aboveCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways. Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free.

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