Nitrogen changes from a liquid to a vapor at ____.

A. 212°F
B. -21°F
C. -320°F
D. -479°F


Answer: C

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List three operating problems associated with operating a boiler.

What will be an ideal response?

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Which of these businesses would be classified as an exhibitor of animals?

A) diagnostic laboratory B) hospital C) airline D) carnival

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In order to assure competitive advantage when seeking outsourced services a facility manager should ______________

A. engage the highest quality service provider without cost consideration B. compare the best practices in the industry for the service at the appropriate service level that meets the needs of the facility C. assign the bid to the lowest bidder D. all of the above

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The separation of the refrigerant components in a zeotropic refrigerant when the refrigerant evaporates or condenses is known as:

A) Refinement. B) Concentration. C) Separation. D) Fractionation.

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