A ____________________ is an electric switch that allows a small amount of current to control a much larger amount of current.

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


relay

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The distance that the bottom of the cut is behind the top is known as the ____________________.

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

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Anthelmintics are drugs that are given to kill internal parasites.

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

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What does a refrigeration system do with the heat in the refrigerated area?

A) It overcomes the heat with a counterbalancing quantity of cold. B) It moves the heat from the refrigerated area to another area. C) Nothing–refrigeration is about cold, not heat. D) It chemically absorbs the heat.

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Small DC motors are often started directly across-the-line because they have high inertia.

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

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