The heat source for a water-source heat pump is:

A) The air inside the house. B) The air outside the house.
C) The water in the water loop. D) Electric strip heat.


C

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A ____ foundation system uses beams placed between vertical supports to support structural loads.

A. stacked B. piling C. spread D. continuous

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To check a die cut thread, use:

A) A thread pitch micrometer B) A thread ring gage the same size as the mating part C) A mating nut D) All of the above

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The key to reforming workers' compensations is by staying in touch with the injured employee

Indicate whether the statement is true or false

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When windows are used for light, the window area should equal 8 to _____ percent of the floor area.

A. 10 B. 11 C. 13 D. 15

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