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OpenStudy (anonymous):
25kg of air at a pressure of one bar and temp. 300k is taken through an otto cycle of compression ratio 8:1 involving 500kj of heat addition. taking R=.287kj\kgk. determine the thermal efficiency and work done in the cycle
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OpenStudy (anonymous):
i think the thermal efficiency =Tinput/ Toutput *100%
OpenStudy (anonymous):
what is one bar standing for?
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