If the efficiency of a power plant goes up as the low temperature drops why do they

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If the efficiency of a power plant goes up as the low temperature drops why do they not just reject energy at say –40oC?

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Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

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Question Posted: Dec 04, 2009 12:26 AM

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If the efficiency of a power plant goes up as the low temperature drops why do they

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In order to reject heat the ambient must ...View the full answer

Fundamentals of Thermodynamics

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