The refrigerant in a condenser in a refrigeration system ____.
A. absorbs heat
B. gives up heat
C. changes to a vapor
D. is under lower pressure than the evaporator
Answer: B
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The cornucopia is a symbol of the ____________________ (two words)
Fill in the blank(s) with correct word
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____________________ is a descriptive discipline that makes observations through experimental investigation in order to explain physical and natural phenomena.
Fill in the blank(s) with the appropriate word(s).
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List the five steps in sketching an arc.
What will be an ideal response?
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The specific type of luminaire to be installed as well as the manufacturer and model is often identified in the specifications or in a ___________.
What will be an ideal response?
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