Question: PROBLEM G: Use the following to answer questions 38 - 40: The specifications for a manifold gasket that installs between two engine parts calls for
PROBLEM G: Use the following to answer questions 38 - 40:
The specifications for a manifold gasket that installs between two engine parts calls for a thickness of 2.500 mm .020 mm. The standard deviation of the process is estimated to be 0.03mm
38. What are the upper and lower specification limits for this product?
| a. | LSL = 2.492 mm, USL = 2.508 mm | |
| b. | LSL = 2.480 mm, USL = 2.520 mm | |
| c. | LSL = 2.408 mm, USL = 2.502 mm | |
| d. | LSL = 2.488 mm, USL = 2.512 mm | |
| e. | LSL = 2.496 mm, USL = 2.504 mm |
39. The process is currently operating at a mean thickness of 2.50 mm. What is the Cp for this process?
| a. 1.667 | ||
| b. 3.910 | ||
| c. 1.000 | ||
| d. 0.222 | ||
| e. 0.444 |
40. If the process mean were to drift from its setting of 2.500 mm to a new mean of 2.497. What is the Cpk for this process?
| a. 1.917 | ||
| b. 0.383 | ||
| c. 0.283 | ||
| d. 0.255 | ||
| e. 0.189 |
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