Modulating controls are used to ____.

A. start motors
B. stop motors
C. vary the speed of a motor
D. stop the flow of a liquid


Answer: C

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In disaster recovery planning, there is a prevention phase similar to that in IR planning.

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

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What do we call a system that uses the sun to collect heat to directly warm water or other liquid?

What will be an ideal response?

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When the first European settlers arrived, which of the following was not a check on the population of herbivores?

A) disease B) climate C) predators D) market hunters

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The leading state in numbers of sheep and lambs on feed is:

A. Colorado B. California C. Illinois D. Michigan

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