PE Mechanical Breadth

## Q 007 (f)

The minimum distance between the surface of Hole A and Slot B is most nearly:

[A] 0.10

[B] 0.15

[C] 0.65

[D] 0.85

***************Solution***************

Evaluate the problem using minimum material conditions for internal features along with worst-on-worst position tolerances.

distance min = (2.35 inch - 1.25 inch) - max diameter / 2 - max slot / 2 => 1.1 inch - 0.5 max diameter - 0.5 max slot

max diameter = .45 inch

max slot = .45 inch

distance min => 0.65 inch

### The answer is [C]