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Consider a heat engine placed between two finite bodies at temperature 900 K and 400 K and heat capacity 4200 J/K. What is the final temperature obtained by the two bodies for maximum possible work extraction and the maximum work respectively? (a) 600 K, 2100 kJ (b) 500 K, 2100 kJ (c) 600 K, 420 kJ (d) 700 K, 420 kJ

Consider a heat engine placed between two finite bodies at temperature 900 K and 400 K and heat capacity 4200 J/K. What is the final temperature obtained by the two bodies for maximum possible work extraction and the maximum work respectively? (a) 600 K, 2100 kJ (b) 500 K, 2100 kJ (c) 600 K, 420 kJ (d) 700 K, 420 kJ

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Consider a heat engine placed between two finite bodies at temperature 900K and 400 K and heat capacity 4200 J/K. What is the final temperature obtained by the two bodies for maximum possible work extraction and the maximum work respectively? (a) 600 K, 2100 kJ (b) 500 K, 2100 kJ (c) 600 K, 420 kJ (d) 700 K, 420 kJ
Transcribed Image Text:Consider a heat engine placed between two finite bodies at temperature 900K and 400 K and heat capacity 4200 J/K. What is the final temperature obtained by the two bodies for maximum possible work extraction and the maximum work respectively? (a) 600 K, 2100 kJ (b) 500 K, 2100 kJ (c) 600 K, 420 kJ (d) 700 K, 420 kJ
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