____ are used on drawings to represent objects in the building, such as doors, windows, cabinets, plumbing, and electrical fixtures.

a.Characters
b.Symbols
c.Arrows
d.Hidden lines


ANS:B

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Signs indicating location of deliveries, one-way roadways, and locations of contractors' offices are known as ____.

A. safety information signs B. project signs C. directional signs D. gate signs

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All of the following are timing components EXCEPT _____.

A. chain B. belt C. tensioner D. lifter

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List three methods that may be used to sell hogs

Fill in the blank(s) with the appropriate word(s).

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The most common form of isometric is the ____ isometric.

A. reverse B. regular C. long-axis D. box E. none of the above

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