A cylinder is given the dimension Ø 18.2/17.8. The feature control frame has one horizontal line as the first element, and Ø 0.1 as the second element. What does this mean?

A. The straightness tolerance is applied to the axis of the cylinder.
B. The MMC is 18.3.
C. The LMC is 17.8.
D. both a and c
E. all of the above


Answer: D

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