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Mr. Dubey • 100.64K Points
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Q. Which of the following is not true about friction welding?

  • (A) dissimilar metals cannot be joined
  • (B) this technique is relatively faster as compared to the other techniques
  • (C) this technique is suitable for any parts of shape or size
  • (D) sheared surfaces can also be joined by the process
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Explanation by: Mr. Dubey
following are the few advantages of friction welding over other techniques:

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