An engine from a quany vehicle used in the Buid a Beach program of DEMR has a power requirement of 560 kw. Per hour of its operation, it ejects 234 MJ into its suroundings at 50 C. It it behaves like a Cornot engine, answer the questions below. a. How much work (MJ) is done by the engine per hour? b. What is the efficiency (%) of the engine? c. What is the temperature ("C) of the hot reservoir?
An engine from a quany vehicle used in the Buid a Beach program of DEMR has a power requirement of 560 kw. Per hour of its operation, it ejects 234 MJ into its suroundings at 50 C. It it behaves like a Cornot engine, answer the questions below. a. How much work (MJ) is done by the engine per hour? b. What is the efficiency (%) of the engine? c. What is the temperature ("C) of the hot reservoir?
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter2: Matter And Energy
Section: Chapter Questions
Problem 30RQ: A gas is compressed inside a compressor's cylinder. When the piston is at its bottom dead center,...
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