Engineering Thermodynamics A mixture of gas expands from 0.03 m3 to 0.06 m3 at a constant pressure of 1 MPa and absorbs 84 kJ of heat during the process. The change in internal energy of the mixture is 114 kJ 54 kJ 84 kJ 30 kJ 114 kJ 54 kJ 84 kJ 30 kJ ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and ___ kg of water or steam. 11/4 9/7 11/7 7/4 11/4 9/7 11/7 7/4 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ___ is obtained when carbonization of coal is carried out at 500° to 700° C. Bituminous coal Soft coal Pulverized coal Hard coal Bituminous coal Soft coal Pulverized coal Hard coal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A definite area or a space where some thermodynamic process takes place is known as Thermodynamic law Thermodynamic process Thermodynamic system Thermodynamic cycle Thermodynamic law Thermodynamic process Thermodynamic system Thermodynamic cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The behavior of super-heated vapour is similar to that of Perfect gas Air Steam Ordinary gas Perfect gas Air Steam Ordinary gas ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The gas turbine cycle with regenerator improves Thermal efficiency Work ratio Avoid pollution None of these Thermal efficiency Work ratio Avoid pollution None of these ANSWER DOWNLOAD EXAMIANS APP
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