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Tippu Challenges The British Rulers

Tolerance of ...

Question

Tolerance of the dimension $x$ in the two component assembly shown below in (all dimensions are in mm)

A

\pm 0.040

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B

\pm 0.045

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C

\pm 0.025

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D

\pm 0.030

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Solution

The correct option is B $\pm 0.045$
$X_{m a x} = 50.02 - (37.985 + 9.99) - 2.045 m m$

$X_{m i n} = 49.98 - (38.015 + 10.0) = 1.955 m m$

$Tolerance = X_{m a x} - X_{m i n}$

$= 2.045 - 1.955 = 0.09 m m$

$X = 2 \pm 0.045 m m$

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