Q. What is the permissible error in straight movement of longitudinal and transverse table in horizontal plane?

  • (A) 0.002 mm
  • (B) 0.003 mm
  • (C) 0.004 mm
  • (D) 0.005 mm
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✅ Correct Answer: (A) 0.002 mm
Explanation: the permissible error in straight movement of longitudinal and transverse table is 0.002 mm in horizontal plane and 0.005 mm in vertical plane. this can be checked by using a rectangular straight edge and a dial indicator of least count 0.001 mm with an attachment for fixing dial indicator.

Published by Mr. Dubey ⭐ 111.54K Points at 21-Sep-2023 06:51 pm in Metrology and Measurements

Explanation by: Mr. Dubey
the permissible error in straight movement of longitudinal and transverse table is 0.002 mm in horizontal plane and 0.005 mm in vertical plane. this can be checked by using a rectangular straight edge and a dial indicator of least count 0.001 mm with an attachment for fixing dial indicator.

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