Quality Question Bank
for Exam preparation

Q2. Small/Mid-sized Six Sigma projects are executed by professionals titled as:

1. Champion
2. Green Belt
3. Black Belt
4. Site Champion

Q3. In a factorial design, a main effect is the ______________.

1. the combined effect of the independent variables on the dependent variable
2. interaction effect of the independent variables and their effect on the dependent
3. the effect of each independent variable on the dependent variable
4. interaction of the independent variables

Q4. What does the lean manufacturing aims to?

1. Outsource much of our manufacturing in order to focus on final assembly
2. Produce goods using less resources compared to mass production techniques
3. Produce products with fewer options to simplify consumer choices
4. Keep labor costs as low as possible by using more of other resources

Q5. While random variability in a system can be removed by ______________, non-random variability requires ______________.

1. Operator or management action, Improvement in the system
2. Improvement in the system, operator or management action
3. Statistical Quality Control, Quality Checks
4. None of the above

Q6. The ______________ of a product or service mostly affects its reliability and maintenance characteristics.

1. design
2. concept
3. fabrication
4. performance
5. cost

Q7. The Operating characteristic curve shows the relationship between the probability of acceptance (on y axis) and ______________ (on x axis).

1. Proportion defective
2. Proportion acceptable
3. Number of lots
4. Size of lot

Q8. The thickness of aluminum sheet is specified to be of 6±2 mm. The Upper Specification Limit and Lower Specification Limit for the sheet are:

1. 4mm, 8mm
2. 8mm, 4mm
3. 6mm, 8mm
4. 4mm, 6mm

Q9. Quality is often influenced by all of the following except:

1. fabrication processes and methods
2. supervision
3. inspection
4. cost of materials
5. design

Q10. ISO 9001:2015 requires that the quality policy:

1. Must be reviewed for continuing suitability
2. Must be communicated and understood within the organization
3. Must provide a framework for establishing and reviewing quality objectives
4. All of the above
5. None of the above