Answer
If heat is coming in, then it's +ve & if heat is going out of the system then its -ve
Work Step by Step
If heat is coming in, then it's +ve & if heat is going out of the system then its -ve
Fundamentals of Engineering Thermodynamics 8th Edition
by Moran, Michael J.; Shapiro, Howard N.; Boettner, Daisie D.; Bailey, Margaret B.
Published by
Wiley
ISBN 10:
1118412931
ISBN 13:
978-1-11841-293-0
Chapter 2 - Checking Understanding - Page 80: 25
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