engineering recuitment GATE ME 2023-24 Test Series Production Engineering (Manufacturing) Metrology and Inspection
A part has a length specification of 2 mm with tolerances of ±.03 mm. The current process has an average length of 2.01 mm with a standard deviation of .02 mm. What is the value of the Cpk ratio?
1
0.167
2
0.333
3
0.500
4
1.333