molliemoo1002 molliemoo1002

13-04-2018
Physics

contestada

Which is not a characteristic of a heat pump?

A. It is used in air conditioners.
B. It uses a refrigerant.
C. It requires no work.
D. It reverses the normal flow of thermal energy.

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oscartrevino198 oscartrevino198

13-04-2018

the answer is c. it requires no works

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WeFindLove WeFindLove

13-04-2018

Hello :)

The answer would be C. It requires no work.

Heat pumps transfer heat to cooler areas to keep things cold, and are most common in refrigerators and air conditioners.

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