engineering recuitment OPSC Assistant Industries Officer Mock Test 2025 Industrial Engineering Quality Control
The process capability ratio Cp is given by
1
\(\rm \frac{Upper \ Specification \ Limit-Lower \ Specificaton \ Limit}{6\times Process \ Standard \ Deviation}\)
2
\(\rm \frac{Upper \ Control \ Limit-Lower \ Control \ Limit}{6\times Process \ Standard \ Deviation}\)
3
\(\rm \frac{6\times Process \ Standard \ Deviation}{Upper \ Specification \ Limit-Lower \ Specificaton \ Limit}\)
4
\(\rm \frac{6\times Process \ Standard \ Deviation}{Upper \ Control \ Limit-Lower \ Control \ Limit}\)