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In the hole and shaft pair designation of 40 H7/d9, the numbers 7 and 9 indicate ______.
tolerance grade
accuracy of manufacture
ease of assembly
none of the above
tolerance grade
Practice and solve "In the hole and shaft pair designation of 40 H7/d9, the numbers 7 and 9 indicate ______...." for Electrical - Measurement & Instrumentation. The correct answer is Option A: tolerance grade. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Option **(a) **