QUESTION 10 At the beginning of compression in an ideal dual combustion cycle. the working fluid is 2 Ibs of air at 14.7 psia and 85°F. The compression ratio is 8.5. the pressure at the end of the constant volume addition of heat is 450 psia, and there are added 105 BTU during the constant pressure expansion. Find the pressure ratio and the percentage clearance? 1.53. 12.42% 1.53. 13.33% O 1.31, 12.42% 1.31, 13.339

QUESTION 10 At the beginning of compression in an ideal dual combustion cycle. the working fluid is 2 Ibs of air at 14.7 psia and 85°F. The compression ratio is 8.5. the pressure at the end of the constant volume addition of heat is 450 psia, and there are added 105 BTU during the constant pressure expansion. Find the pressure ratio and the percentage clearance? 1.53. 12.42% 1.53. 13.33% O 1.31, 12.42% 1.31, 13.339

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Problem 1.1MA

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The term "engine" indicates a mechanical device/machine used to convert input energy to a specific mechanical output. The input energy may be in the form of chemical energy, thermal energy, or so on and mechanical output is in the form of mechanical energy (work done). Generally, the engines classify into two groups which are internal combustion type and external combustion type, and further, these two types can be classified into two types that are reciprocating and rotary engines.

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