The moving part of a valve that directly affects the flow through the valve is known as the _____.

a. disc
b. stem
c. body
d. bonnet


a. disc

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A welder cuts this plate into pieces that are 7” wide. How many whole pieces are cut? Disregard waste caused by the cuts.

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The side opposite the 90-degree angle of a right triangle is the _____.

a. opposite side b. adjacent side c. hypotenuse d. Pythagorean side

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The voltage regulator controls the output voltage of the AC generator, based on charging system demands, by controlling what?

What will be an ideal response?

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What do you call the service technician's protective head cover?

A) Helmet B) Cap C) Bump cap D) Hat

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