An angle cut only on the edge of the pipe end is called a _____.

a. kerf
b. land
c. chamfer
d. root face


c. chamfer

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____ are part of the construction and contract documents consisting of written technical descriptions of materials, equipment, construction systems, standards, and work quality.

A. References B. Annotations C. Dimensions D. Specifications

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Under the recommended rule of thumb for determining a dog's age, a dog that is two calendar years old is the equivalent of a human who is _____ years old

a. 7 c. 24 b. 14 d. 28

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With three phase compressors, a voltage imbalance of greater than ________ will cause the windings within a motor to generate heat beyond safe levels, leading to premature motor failure

A) 1 % B) 2 % C) 3 % D) 4 %

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All of the following are included in unscheduled maintenance and repair EXCEPT:

A. a road test B. breakdowns en route or on deliveries C. repair of accident damage D. problems found and listed during a driver's pretrip or posttrip inspection report

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