Question

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 conditions would be:

• A. ${2.0}^{\pm 0.020}$
• B. ${2.0}^{\pm 0.012}$
• C. ${2.0}^{\pm 0.008}$
• D. ${2.0}^{\pm 0.016}$

Answer 1

The correct option is A ${2.0}^{\pm 0.020}$

$\text{Given data:}$

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

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


$L_4={2.0}^{\pm 0.020}mm$