Find minimum temperature outside that exist to allow work, Mechanical Engineering

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Find minimum temperature outside that exist to allow work

A heat pump maintains a temperature of 25°C inside a house. The house leaks 0.8 kW per degree temperature difference between the inside and outside of the house. Assuming that this is a real heat pump having a coefficient of performance equal to only 70% that of a Carnot heat pump, and assuming that the heat pump requires 1.5 kW of power, what is the minimum temperature outside that can exist to allow the heat pump to work?

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Mechanical Engineering: Find minimum temperature outside that exist to allow work

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Mechanical Engineering: Find minimum temperature outside that exist to allow work

Reference No:- TGS0747499

Have a Question? (oR Write a Review)

Recent Questions Asked Mechanical Engineering

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Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: Find minimum temperature outside that exist to allow work

Reference No:- TGS0747499

Recent Questions Asked Mechanical Engineering

Q : High blood pressure

Q : Determine amount of heat removed from and temperature

Q : Why is the interference at destructive

Q : Estimate the percentage of pine trees

Q : Find minimum temperature outside that exist to allow work

Q : Ball vertically upward with the same initial speed

Q : Expression for the probability

Q : How many photons are absorbed by the water

Q : Cars traveling at equal speeds but in opposite direction

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