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Test Questions 9
41. A common method of inspection by attributes involves the use of limit gauges,
also known as:
A. Go/no-go gauges
B. Indicating comparators
C. Vernier calipers
D. The 10 basic principles of metrology
42. A ________ defect may lead directly to severe injury or catastrophic economic loss.
A. Serious
B. Critical
C. Major
D. Minor
43. The calibration process usually involves comparison of the T&ME to a standard
having like functions with better accuracies. The comparison between the accuracy
of the unit under test (UUT) and the accuracy of the standard is known as:
A. Test accuracy ratio (TAR)
B. Gauge repeatability
C. Precision
D. Accuracy
44. Accuracy is the degree of agreement of individual or average measurements with
an accepted reference value or level.
A. True
B. False
45. Errors in inspection are affected by the following factors, except:
A. Inspector qualification
B. Management responsibility
C. Equipment limitations and capability
D. Environmental effects, such as changes in standard temperature and humidity
46. Certificate of analysis (COA) is a certified document by an authority certifying that
the supplied products or services conform to specific and required specifications.
A. True
B. False
47. _________ is defined as the maximum percentage or fraction of nonconforming
units in a lot or batch that, for the purposes of acceptance sampling, can be
considered satisfactory as a process average.
A. AQL
B. AOQL
C. LTPD
D. AOQ