The class A amplifier is an amplifier that is biased at midpoint and has very high fidelity and ____ efficiency.

a. high
b. about 50%
c. nearly 100%
d. low


d. low

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About 65 percent of the capacity of the horse's digestive system is in the ____.

A. stomach B. cecum and colon C. small intestine and colon D. liver

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When a contractor employs union labor, a(n) ____________________ exists between the contractor and the union.

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

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An award based on the activities in which your chapter is involved is called a

What will be an ideal response?

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The year 146 BCE was a watershed in the transition of Rome from

a. a land-based power to a naval one. b. a republic to a quasi-empire. c. a monarchy to a republic. d. a military to a commercial power.

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