M

Mr. Dubey • 52.30K Points
Coach

Q. If a clearance fit is present between shaft and hole, what is the tolerance on shaft or hole for a complete interchangeable approach?

(A) ½ of maximum clearance – ½ of minimum clearance
(B) ¼ of maximum clearance – ¼ of minimum clearance
(C) maximum clearance – minimum clearance
(D) ¾ of maximum clearance – ¾ of minimum clearance
Correct : Option (A)

Explanation:
 there are two approaches for deciding of tolerances and shafts i.e. statistical and complete interchangeable approach. there is no risk is taken about a single non-conforming assembly in complete interchangeable approach.

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