Engineering Thermodynamics Which of the following variables controls the physical properties of a perfect gas? Pressure Temperature Volume All of these Pressure Temperature Volume All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The state of a substance whose evaporation from its liquid state is complete, is known as Steam Vapour Air Perfect gas Steam Vapour Air Perfect gas ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The standard value of atmospheric pressure taken at sea level is All of these 1013 × 102 N/m2 760 mm of Hg 1.013 bar All of these 1013 × 102 N/m2 760 mm of Hg 1.013 bar ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of Joule cycle is Greater than Carnot cycle Less than Carnot cycle None of these Equal to Carnot cycle Greater than Carnot cycle Less than Carnot cycle None of these Equal to Carnot cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of Stirling cycle is __________ Carnot cycle. Greater than Equal to None of these Less than Greater than Equal to None of these Less than ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The increase in entropy of a system represents Decrease in pressure Increase in temperature Increase in availability of energy Degradation of energy Decrease in pressure Increase in temperature Increase in availability of energy Degradation of energy ANSWER DOWNLOAD EXAMIANS APP
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