engineering recuitment HAL Management & Design Trainee Mock Test 2023 Production Engineering (Manufacturing) Metrology and Inspection Limits, Fits and Tolerances
Cylindrical pins of diameter \(15 \pm 0.020\;mm\) are being produced on a machine. Statistical quality control tests show a mean of 14.995 mm and standard deviation of 0.004 mm. The process capability index Cp is
1
0.833
2
1.667
3
3.333
4
3.750