Discussion :: Production Engineering
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The grooving is an operation of
A.
bevelling the extreme end of a workpiece
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B.
embossing a diamond shaped pattern on the surface of a workpiece
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C.
reducing the diameter of a workpiece over a very narrow surface
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D.
enlarging the end of a hole cylindrically
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Answer : Option C
Explanation :
No answer description available for this question.
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