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Q6// A heat pump is used to maintain a house at 22°C by extracting heat from the outside air on a day when the outside air temperature is 2°C. 22°C The house is estimated to lose heat at a rate 5 kW of 110,000 kJ/h, and the heat pump consumes HP 5 kW of electric power when running. Is this heat Outdoors 2°C pump powerful enough to do the job?

Q6// A heat pump is used to maintain a house at 22°C by extracting heat from the outside air on a day when the outside air temperature is 2°C. 22°C The house is estimated to lose heat at a rate 5 kW of 110,000 kJ/h, and the heat pump consumes HP 5 kW of electric power when running. Is this heat Outdoors 2°C pump powerful enough to do the job?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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110,000 kJ/h Q6// A heat pump is used to maintain a house at 22°C by extracting heat from the outside air 22°C on a day when the outside air temperature is 2°C. The house is estimated to lose heat at a rate HP 5 kW of 110,000 kJ/h, and the heat pump consumes 5 kW of electric power when running. Is this heat pump powerful enough to do the job? Outdoors 2°C
Transcribed Image Text:110,000 kJ/h Q6// A heat pump is used to maintain a house at 22°C by extracting heat from the outside air 22°C on a day when the outside air temperature is 2°C. The house is estimated to lose heat at a rate HP 5 kW of 110,000 kJ/h, and the heat pump consumes 5 kW of electric power when running. Is this heat pump powerful enough to do the job? Outdoors 2°C
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