Question 14 (1 point) Circularity is used to achieve what application in the real world? a. Assembly (i.e shaft and a hole) b. Sealing surface (i.e engines, pumps, valves) c. Rotating clearance (i.e. shaft and housing) d. Support (equal load along a line element) Question 15 (1 point) When verifying a circularity tolerance, the inspection method must be able to collect a set of points and determine the: a. Circle that inscribes the set of points b. Circle that circumscribes the set of points. c. Distance between two coaxial cylinders that contain the set of points. d. Distance between two coaxial circles that contain the set of points.