uestion No. 12: An engine working on ideal Otto cycle has temperature and pressure, at the beginning of isentropic compression as 25˚C and 1.5 bar respectively. Find the compression ratio, if γ = 1.4 and thermal efficiency of the engine = 48%. Also find temperature and pressure at the end of compression.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question No. 12: An engine working on ideal Otto cycle has temperature and pressure, at the beginning of isentropic compression as 25˚C and 1.5 bar respectively. Find the compression ratio, if γ = 1.4 and thermal efficiency of the engine = 48%. Also find temperature and pressure at the end of compression.
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