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VishalProfessional

Asked: 2 months ago2024-10-22T23:12:21+05:30 2024-10-22T23:12:21+05:30In: Electrical Engineering

In the measurement of surface roughness, height of 16 successive peaks and troughs were measured from a datum and were: 25, 43, 23, 33, 19, 40, 37, 26, 35, 22, 38, 27, 36, 25, 41 and 21 µm. If these measurements were obtained over a length of 16 mm, determine: a)The C.L.A. (i.c. Ra), R.M.S and Rz values of the rough surface. b)Determine the grade of roughness in case of Ra value.

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In the measurement of surface roughness, height of 16 successive peaks and troughs were measured from a datum and were: 25, 43, 23, 33, 19, 40, 37, 26, 35, 22, 38, 27, 36, 25, 41 and 21 µm. If these measurements were obtained over a length of 16 mm, determine: a)The C.L.A. (i.c. Ra), R.M.S and Rz values of the rough surface. b)Determine the grade of roughness in case of Ra value.

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