MSSC Quality Review 2A

A part measuring 2.54 inches is out of spec if the specification is __________.

• 1.99 ± .56

• 2.00 ± .60

• 2.61 ± .08

• 2.00 ± .53

A part measuring 44.85 mm in a process with a tolerance of 45mm ± .28 is considered __________.

• In spec, within the tolerance range

• Out of Spec, below the lower tolerance limit

• Out of Spec, above the upper tolerance limit

• Close enough

If 4 percent of 1200 production pieces are out of spec, how many are out of spec?

• 480

• 48

• 5

• 1

If a drawing shows a part with a diameter of 1.275 ± .003, what is the minimum and maximum size allowed?

• 1.272, 1.278

• 1.270, 1.275

• 1.273, 1.280

• 12.00, 1.300

The equipment at a workstation is supposed to produce parts at 2.593, per the part drawing, and has a spec limit of ± 0.004. Is a part that has been produced at 2.590 out of spec?

• Yes, it is out of spec

• No, it is within spec

• It is out of spec but acceptable

• Insufficient data

The specifications for the length of produced parts is 5.146 inches with a tolerance of ± 0.005. Is a part that has been produced at 5.140 inches out of spec?

• Yes, it is out of spec

• No, it is not out of spec

• It is out of spec, but acceptable

• insufficient data

Which of the following part lengths is out of spec if the specification calls for a part length of 3.202 (± 0.003)?

• 3.2

• 3.204

• 3.201

• 3.197

The maximum material condition for the part shown is __________.

• 15.75

• 15.7

• 0.05

• 31.45

The least material condition for the part shown is __________.

• 0.73

• 0.75

• 0.02

• 1.48

Which dimension on a production drawing has the most accuracy?

• Diameters

• The one with the most "tolerance" decimal places

• The one with the least "tolerance" decimal places

• All dimensions have the same accuracy