A heat exchanger is used to supply ____ thermal energy to a process.
A. hot
B. cold
C. both hot and cold
Answer: C
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New seedlings should be kept moist until they are well established
Indicate whether the statement is true or false
Closed-loop, or ____________________, systems reuse the same heat transfer fluid, which is circulated in buried plastic pipes within the earth or within a lake or pond.
Fill in the blank(s) with the appropriate word(s).
Which component allow the rear wheels to turn at different speeds while propelling the vehicle?
A) Differential assembly B) Axle bearings C) Adjustable shims D) None of these choices are correct.
Compressing a vapor ____________________
A) Increases the pressure and decreases the temperature B) Decreases the pressure and increases the temperature C) Decreases the pressure and decreases the temperature D) Increases the pressure and increases the temperature