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A house, heated by a Carnot heat pump, needs to be maintained at 20°C at all times. When the ambient temperature outside drops to -10°C, the rate at which heat is lost from the house is estimated to be 25kW. Determine the minimum electrical power required (in kW) to drive the heat pump Answer: W = kW

A house, heated by a Carnot heat pump, needs to be maintained at 20°C at all times. When the ambient temperature outside drops to -10°C, the rate at which heat is lost from the house is estimated to be 25kW. Determine the minimum electrical power required (in kW) to drive the heat pump Answer: W = kW

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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A house, heated by a Carnot heat pump, needs to be maintained at 20°C at all times. When the ambient temperature outside drops to -10°C, the rate at which heat is lost from the house is estimated to be 25kW. Determine the minimum electrical power required (in kW) to drive the heat pump Answer: W = kW
Transcribed Image Text:A house, heated by a Carnot heat pump, needs to be maintained at 20°C at all times. When the ambient temperature outside drops to -10°C, the rate at which heat is lost from the house is estimated to be 25kW. Determine the minimum electrical power required (in kW) to drive the heat pump Answer: W = kW
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