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Chandragupta Maurya

A hole is spe...

Question

A hole is specified as $ϕ 30 \pm 0.04 m m$ with $- ϕ 0.01 m m$ . The virtual diameter of the hole (i.e., the maximum diameter of the pin that can enter the hole) is
29.95

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Solution

The correct option is A 29.95
In maximum material condition

$D_{hole} = 30 - 0.04 - 0.01 = 29.95 m m$

This is the virtual dia of the hole.

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