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Total Quality Management (1563)
Assignment # 2 :
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1 |
a) |
What do you know about demerit system? Discuss in detail. |
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b) |
Suggest atleast two nonmacufacturing scenarios in which attributes control
charts could be useful for process monitoring. |
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2 |
a) |
Q # 7.11 |
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b) |
Reconsider the data in part (a) above. Set up the fraction nonconforming
control chart for this process. Use the average sample size approach. Is
the process in statistical control? Compare this control chart to the one
based on variable-width control limits in part (a) above. |
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c) |
Reconsider the data in part (a) above. Set up the fraction nonconforming
control chart for this process. Use the standardized control chart
approach. Is the process in statistical control? Compare this control
chart to the one based on variable-width control limits in part (a) above. |
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3 |
a) |
Q # 7.65 (a) |
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b) |
Q # 7.70 |
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4 |
a) |
Discuss in detail different Process Capability Ratios (PCRs) that can be
used for analyzing the process capability. |
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b) |
Q # 8.2 |
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5 |
a) |
Q # 8.9 |
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b) |
Q # 8.36 |
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6 |
a) |
Q # 8.30 |
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b) |
Q # 8.32 |
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7 |
a) |
Discuss in detail the choice for values of the CUSUM chart parameters h
and k. Also eloborate their impact on ARLs. |
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b) |
Q # 9.8 |
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8 |
a) |
Q # 9.26 |
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b) |
Q # 9.29 |
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The End |
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