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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