?Which of these measures thermal efficiency in a water-to-water heat pump operating in heating mode?
A. ?coefficient of heat flow
B. ?coefficient of thermal mass
C. ?coefficient of efficiency
D. ?coefficient of performance
Answer: D
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n addition to short circuit protection, MSCPs may also serve as a _____.
a. locked-rotor protection b. motor reversing switch c. disconnecting means d. speed controller
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Explain the purpose of Safety Data Sheets.
Fill in the blank(s) with the appropriate word(s).
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While ____ framing is used for most new and remodeled homes, there are alternatives that should be considered when building green.
A. platform B. traditional wood stick C. panelized D. modular
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____________________ refers to two or more devices placed one behind the other in line.
Fill in the blank(s) with the appropriate word(s).
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