Medium and large commercial buildings typically use

A) low-pressure steam boilers. B) low-pressure hot-water boilers.
C) medium- or high-pressure steam boilers. D) medium- or high-pressure hot-water boilers.


C

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Power equipment engine batteries are rated in ____________________ hours.

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

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Approximately _____ percent of all dairy cows in the United States are of Holstein breeding

a. 50 c. 90 b. 78 d. 95

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The largest segment of the meat industry is _____

A) beef B) pork C) lamb D) mutton

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When using composite positional tolerancing the upper part of the feature control frame is the _____________________ control and specifies the larger positional tolerance for the pattern of features as a group. The lower entry is called the ____________________ control and specifies the smaller positional tolerance for the individual features within the pattern.

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

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