What is true about heat pump and refrigerator? a-COP of refrigerator is greater than COP of heat pump b-COP of refrigerator and heat pump cannot be more than unity c-both refrigerator and heat pump works on same principle but different objectives d-heat pump receives heat from high temperature source

What is true about heat pump and refrigerator? a-COP of refrigerator is greater than COP of heat pump b-COP of refrigerator and heat pump cannot be more than unity c-both refrigerator and heat pump works on same principle but different objectives d-heat pump receives heat from high temperature source

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter44: Geothermal Heat Pumps

Section: Chapter Questions

Problem 13RQ: If 14 gpm of water is flowing through an open-loop heat pump with a temperature difference of 7F,...

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Similar questions

The operating condition for the single compressor in a household refrigerator is the lowest box temperature, which is typically A. 0F B. -20F C. 20F D. 40F
Refrigerators currently being manufactured in the United States are using______as their refrigerant.
Can a heat pump switch from heating to cooling and from cooling to heating automatically?
The defrost cycle in a domestic refrigerator may be terminated by two methods: ___and___.
If 14 gpm of water is flowing through an open-loop heat pump with a temperature difference of 7F, how much heat in Btu/h is being absorbed or rejected in the heat pump? Show all work and units.
Why is two-stage compression popular for extra-low-temperature refrigeration systems?
What are the two types of evaporators found in house-hold refrigerators?
The most popular refrigerant used in the past for residential air-conditioning is R- ________.
A(n) ______well draws water from the top of thewater column, circulates it through the heat pump, and then returns the water to the bottom of the water column.
Define net refrigeration effect as it applies to the refrigeration cycle.
The objective of a refrigerator is to remove QL from the cooled space.
In the following setup, heat engineoutput is utilized to run a refrigeration cycle.(a) Calculate QL1, (b) Is the heat enginereversible, irreversible or impossible? (Brieflyexplain), (c) Calculate QH2, and (d) Is therefrigeration cycle reversible, irreversible orimpossible? (Briefly explain). Clearly explaineach step!