The heat engine shown in the figure uses 2.00 mol of a monatomic gas as the working substance. (a) What is the Carnot and thermal efficiency for this engine? (b) Draw a scaled energy- transfer diagram for the situation that includes values for QH, Qc, and W. Answer: 66.7%, 5.88% P (kPa) 600 400 3 200 V (m) 0.025 0.050

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The heat engine shown in the figure uses 2.00 mol of a
monatomic gas as the working substance. (a) What is the Carnot
and thermal efficiency for this engine? (b) Draw a scaled energy-
transfer diagram for the situation that includes values for QH, Qc,
and W. Answer: 66.7%, 5.88%
p (kPa)
600-
400 -
3
200 -
0-
V (m')
0.025
0.050
Transcribed Image Text:The heat engine shown in the figure uses 2.00 mol of a monatomic gas as the working substance. (a) What is the Carnot and thermal efficiency for this engine? (b) Draw a scaled energy- transfer diagram for the situation that includes values for QH, Qc, and W. Answer: 66.7%, 5.88% p (kPa) 600- 400 - 3 200 - 0- V (m') 0.025 0.050
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