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Quality Question Bank
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Question:

100% inspection for defects may be neither possible nor desirable, When is sampling for defects likely to be most useful?
  1. When we believe there are not many defects
  2. A, B, and C
  3. A and B
  4. When destructive testing is required
  5. When the cost of 100% inspection is high






Q2. Process capability indices, Cp and Cpk, are:

  1. Productivity measures
  2. Financial measures
  3. Quality measures
  4. Time measures
Correct Answer

Q3. Quality assurance is

  1. all of the above
  2. top management's intention regarding quality
  3. functions determining implementation of the quality policy
  4. actions to provide confidence of satisfying quality requirements
  5. responsibilities and processes which implement quality management
Correct Answer

Q4. 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
Correct Answer

Q5. The majority of advertisers appeal the public on the basis of which of the following?

  1. Inferiority of product
  2. Inferiority of service
  3. Quality of product
  4. Quality of staff
Correct Answer

Q6. Which of the following statements about the cost of quality are true?

  1. The costs of quality are mostly the direct responsibility of workers who are manufacturing the product
  2. Quality control programs should only be implemented when the costs of quality is low
  3. A and B
  4. A and C
  5. The cost of quality is the expense of nonconformance to requirements and specifications
Correct Answer

Q7. In 9001:2015, what does clause 7.2 relate to?

  1. Leadership and commitment
  2. Competence
  3. Documented information
  4. Planning of changes
Correct Answer

Q8. Process capability ratio is expressed as:

  1. USL+LSL/6s
  2. USL-LSL/6s
  3. USL-LSL/3s
  4. USL-LSL/s
Correct Answer

Q9. Statistical sampling is a method to determine the conformance to requirement for some element or product of a project. The advantage of statistical sampling is that it ______________.

  1. is a good tool o gain customer confidence during a period of high rejects
  2. does not require an expenditure of resources
  3. is accurate enough with a sampling of less than one percent
  4. does not require 100 percent sampling of the elements to achieve a satisfactory inference of the population
  5. needs to be conducted only when there is a problem discovered with the end product or when the customer has some rejects
Correct Answer

Q10. The concept that states: "the optimal quality level is reached at the point where the incremental revenue from product improvement equals the incremental cost to secure it" comes from:

  1. quality control analysis
  2. marginal analysis
  3. standard quality analysis
  4. conformance analysis
  5. systems analysis
Correct Answer








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