An air conditioner (AC) is a cooling device in which the inside of the house can act as the cold reservoir and the outside of the house can act as the hot reservoir. Assume that an AC unit consumes 1.70 x 103 W of electrical power and that it is a Carnot engine. If the efficiency of the AC is 0.30, how much heat can be extracted from the house in a day? (1 Watt = 1 Joule per second)

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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An air conditioner (AC) is a cooling device in
which the inside of the house can act as the cold
reservoir and the outside of the house can act as
the hot reservoir. Assume that an AC unit
consumes 1.70 x 103 W of electrical power and
that it is a Carnot engine. If the efficiency of the
AC is 0.30, how much heat can be extracted
from the house in a day? (1 Watt = 1 Joule per
second)
2
Transcribed Image Text:An air conditioner (AC) is a cooling device in which the inside of the house can act as the cold reservoir and the outside of the house can act as the hot reservoir. Assume that an AC unit consumes 1.70 x 103 W of electrical power and that it is a Carnot engine. If the efficiency of the AC is 0.30, how much heat can be extracted from the house in a day? (1 Watt = 1 Joule per second) 2
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