Quality Question Bank
for Exam preparation

Q2. A control limit

1. Indicates the boundary of the bell curve in a normal distribution
2. Indicates that a process event or measurement is likely to fall within that limit
3. Indicates that a process event or measurement is likely to fall outside that limit
4. Indicates the customer's desired upper or lower performance limits

Q3. Which of the following are examples of Internal Failure costs?

1. Defects and rework
2. Inspection and audits
3. Warranty and returns
4. Purchasing and accounting

Q4. For a point in the control chart to be out of control, it must lie

1. Above UCL or Below LCL
2. Between Central Line and LCL
3. Between Central Line and UCL
4. None of the above

Q5. For a double sampling plan the probability of acceptance on the combined samples is calculated as:

1. Maximum of probability of acceptance of first and second sample
2. Product of probability of acceptance of first and second sample
3. Average of probability of acceptance of first and second sample
4. Sum of probability of acceptance of first and second sample

Q6. What are the factors in a factorial design?

1. the independent variables
2. the dependent variables
3. the organismic variables
4. the experimental variables

Q7. Check Sheet is used during ______________ stage of DMAIC.

1. Define
2. Measure
3. Analyze
4. Improve

Q8. 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

Q9. Which of the following statements regarding quality is false?

1. Quality improvements depends upon better definition and increased awareness of the requirements specifications
2. Future gains in quality will often rely on advanced technology
3. Recognition of key actions required of each team member is necessary to meet quality objectives
4. Computer-aided design systems can improve quality, but only a the expense of an increase in the cost of design
5. A and C

Q10. Which of the following document(s) is (are)'included in the quality system?

1. Commitment
2. All of the given options
3. A quality policy
4. Customer focus