Process Capability Study
About the Lecture
The lecture Process Capability Study by Grey Campus is from the course Six Sigma Green Belt Training. It contains the following chapters:
- Process Capability Study
- Process Capability Indices (PCI)
- Process Performance Index
- Capability Analysis Example
Included Quiz Questions
___________is the actual variation to the process specification. In other words, it is the ability of the process to meet the requirements set for that process.
- Process capability
- Process Variation
- Process Stability
- Process difference
Which is a capability study term
- Cpk
- Dpk
- Apk
- Bpk
Z shift is empirically assumed to be
- 1.5
- 2.5
- 3.5
- 4.5
PPM is for which type of data
- Attribute
- Variable
- Decimal
- None of the above
Cpk is for which type of data
- Variable
- Attribute
- Decimal
- None of them
The Formula for Cp is:
- (USL – LSL) / 6S
- (USL – LSL) / 3S
- (LSL – USL) / 6S
- (LSL – USL) / 3S
The interpretation of Cp is done as Six Sigma Capability when Cp is
- >2.0
- >1.5
- 1.0 to 1.5
- <1.0
The interpretation of Cp is done as Good Capability when Cp is
- >1.5
- 1.0 to 1.5
- <1.0
- >2.0
The interpretation of Cp is done as Marginal Capability when Cp is
- 1.0 to 1.5
- <1.0
- >1.5
- >2.0
The interpretation of Cp is done as Poor Capability when Cp is
- <1.0
- 1.0 to 1.5
- >1.5
- >2.0
The higher the ___, lesser the variation in the process & Vice Versa
- CpK
- PPM
- Variance
- Mean
Long term variation is more than the short term variation
- TRUE
- FALSE
Author of lecture Process Capability Study
Grey Campus
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