# GATE2015-1-30

In the assembly shown below, the part dimensions are:

$L_1 = 22.0^{\pm 0.01} \: mm$,

$L_2 = L_3$ = $10.0^{\pm 0.005} \: mm$.

Assuming the normal distribution of part dimensions, the dimension $L_4$ in $mm$ for assembly condition would be:

1. $2 .0^{\pm 0.008}$
2. $2 .0^{\pm 0.012}$
3. $2 .0^{\pm 0.016}$
4. $2 .0^{\pm 0.020}$

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