Which of the following are likely to be positive actions in obtaining a supplier's commitment to quality improvement?
. Involving the supplier early in the product development stage. . Partially reimbursing the supplier, when the product is rejected. . Establishing a firm schedule of required product quantities and dates. . Providing meaningful and timely quality performance feedback.
A. I,IIandIVonly
B. I,IIIandIVonly
C. IandIVonly
D. I,II,IIIandIV
正解:B
質問 2:
A system was designed with 3 capacitors. When the system is first activated all capacitors are operating. The system continues to operate as long as at least 1 capacitor is operating. This is an example of
A. A standby parallel system.
B. An active parallel system.
C. Redundancy.
D. A series system.
正解:B
質問 3:
Inspection operations typically
A. Occur between all manufacturing operators.
B. Help in assuring satisfactory quality.
C. Require precise equipment in most instances.
D. Reduce the usability of the product or service involved.
正解:B
質問 4:
The critical value of the t-distribution is
A. Always greater than the critical value of the normal distribution.
B. Approaches the critical value of the normal distribution as the degrees of freedom increase.
C. Not related to the critical value of the normal distribution.
D. Always less than the critical value of the normal distribution.
正解:B
質問 5:
In the failure rate model shown below, which one of the sections represents the period when catastrophic failures are likely to occur?
A. A
B. B
C. C
D. All sections can experience catastrophic failure.
正解:D
質問 6:
In obtaining Total Customer Satisfaction, management should NOT undertake which of the following activities?
A. Coordinate efforts of the departments.
B. Encourage sacrificing for the team.
C. Encourage team competition.
D. Use employee involvement and teamwork.
正解:C
質問 7:
If a sample size of 16 yields an average of 12 and standard deviation of 3, estimate the 95% confidence interval for the population (assume a normal distribution).
A. Option C
B. Option A
C. Option D
D. Option B
正解:B
質問 8:
Determine the coefficient of variation for the last 500 pilot plant test runs of high temperature film having a mean of 900 Kelvin with a standard deviation of 54.
A. 6%
B. 31%
C. 16.7%
D. 6%
正解:D
質問 9:
Which of the following are the MOST logical reasons for providing source inspection?
. The supplier has consistently shown poor out-going quality.
. The key inspection points are hidden after assembly at the suppliers' plant.
. The supplier requests the inspection to save them potential shipping expenses.
. The criticality of the product warrants it.
A. I,IIandIVonly
B. II,IIIandIVonly
C. IIandIVonly
D. I,II,IIIandIV
正解:D
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