An amplifier that is biased so that the output current flows for only half of the input cycle is operating as a ____ amplifier.

A. class A
B. class AB
C. class B
D. class C


Answer: C

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When measuring ball joint wear on a short-and-long arm front suspension system with the coil springs between the lower control arms and the chassis, a floor jack should be placed under the frame to lift the suspension.

Answer the following statement true (T) or false (F)

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The long, slender bones of the foot are called:

What will be an ideal response?

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A female that has not yet had a litter of pigs is called a(n) ____________________.

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

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What is cooling tower fill material?

What will be an ideal response?

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