The shape of an object is described on a drawing by thick (dark) lines known as visible edge or ____ lines.

A. dimension
B. hidden
C. center
D. object


Answer: D

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Decision making is the process of choosing one alternative from among a set of alternatives

Indicate whether the statement is true or false.

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You walk out the door of your office, and as you pass the secretary's desk you give her a

report and tell her you need it by quitting time today. At the same time, she is talking to someone on the phone and another person is trying to talk to her about another matter. If the report does not get done on time, what is the likely cause?

a. Perception b. Status differences c. Overload d. Poor listening skills e. Semantics

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For a year or so after clear-cut (even-aged) harvesting large areas of mature forest, the streams draining the watershed can be expected to carry ________ than before the harvest

A) much less calcium and other cations B) much less water C) a much greater total nitrate load D) away enough pollutants to reduce the toxic load to levels lower E) all of the above

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The fuel pump in a flex fuel vehicle uses ________ on the armature commutator

A) Graphite B) Stainless steel C) Copper D) Lead

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