File Info
| Exam | Lean Six Sigma Master Black Belt |
| Number | LSSMBB |
| File Name | Six Sigma.LSSMBB.Pass4Sure.2018-09-19.240q.vcex |
| Size | 2 MB |
| Posted | Sep 19, 2018 |
| Download | Six Sigma.LSSMBB.Pass4Sure.2018-09-19.240q.vcex |
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Demo Questions
Question 1
% R & R can be expressed as:
- % productivity divided by run rate
- % repeatability divided by production (rate)
- Sigma of the measurement system divided by total sigma
- Variance of the measurement system divided by total variance
Correct answer: C
Question 2
If you have a gauge study with a % R&R of 25% what should you do?
- Pull the tool from production.
- This is fine-go ahead.
- This is not acceptable for critical measurements, you should look into improvements in the measurement process.
- This is only an issue if you fail calibration.
Correct answer: C
Question 3
Three different operators perform MSA on 10 parts. They measure the same 10 parts twice. What would the Total # of readings be?
- 30
- 60
- 120
- 10
Correct answer: B
Question 4
A measurement system is said to have a consistent bias if:
- The standard deviation of the system is consistent across the measurement range
- The difference between the average reading of the measurement tool and reference value is the same across the operating range of the tool operation
- The standard deviations of the reading given by the measurement tool when measuring a standard is the same across the operating range of the tool operation
- All tools of the same type give the same variance reading
Correct answer: B
Question 5
The variance of your measurement system is 25. The total standard deviation is 50. What is your % R & R?
- 15%
- 50%
- 10%
- 22%
Correct answer: C
Question 6
What type of knowledge is gained by doing an MSA?
- Determine the size of the measurement variability
- Determine if the measurement system is stable over time
- Determine if the measurement system is capable of making the required measurements
- All of the above
Correct answer: D
Question 7
A measurement system has sufficient discrimination if:
- A measurement system should not discriminate
- The measurement unit is at most one-tenth of the six sigma spread of the total process variation
- You can get output to the second decimal point
- If the tool can be easily calibrated
Correct answer: B
Question 8
When assessing gauge performance, you should look at the following (Choose the best answer).
- Repeatability
- Reproducibility
- Repeatability and reproducibility
- Improve variation of process being measured
Correct answer: C
Question 9
Given repeatability σRPT =4 and reproducibility σRPD = 3, calculate precision σMS
- σMS = 3
- σMS = 7
- σMS = 25
- σMS = 5
Correct answer: D
Question 10
The following is the best description for the purpose of a process map:
- It is a tool used only after a Six Sigma project is completed
- It is a tool to convert customer requirements to a set of measurable technical requirements with target values.
- It is a tool for identifying alternative solutions or concepts
- It is a tool used to identify all major steps, outputs, and inputs to look for potential causes of a problem.
Correct answer: D
