A heat engine cycle consists of a closed cycle subdivided into four legs with the heat transfer for each leg as follows: Q1→2 = 4.0 kJ, Q2→3 = 12 kJ, Q3→4 = -5.0 kJ, and Q4→1 = -7.0 kJ. Find the efficiency of the engine.
A heat engine cycle consists of a closed cycle subdivided into four legs with the heat transfer for each leg as follows: Q1→2 = 4.0 kJ, Q2→3 = 12 kJ, Q3→4 = -5.0 kJ, and Q4→1 = -7.0 kJ. Find the efficiency of the engine.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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⦁ A heat engine cycle consists of a closed cycle subdivided into four legs with the heat transfer for each leg as follows: Q1→2 = 4.0 kJ, Q2→3 = 12 kJ, Q3→4 = -5.0 kJ, and Q4→1 = -7.0 kJ. Find the efficiency of the engine.
⦁ 65%
⦁ 55%
⦁ 45%
⦁ 35%
⦁ 25%
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