Engineering Thermodynamics Compressed air coming out from a punctured football Becomes hotter Remains at the same temperature Becomes cooler May become hotter or cooler depending upon the humidity of the surrounding air Becomes hotter Remains at the same temperature Becomes cooler May become hotter or cooler depending upon the humidity of the surrounding air ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Reversed Joule cycle is known as Stirling cycle Rankine cycle Carnot cycle Bell-Coleman cycle Stirling cycle Rankine cycle Carnot cycle Bell-Coleman cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The temperature at which the volume of a gas becomes zero is called Absolute zero temperature Absolute temperature None of these Absolute scale of temperature Absolute zero temperature Absolute temperature None of these Absolute scale of temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For same compression ratio and for same heat added Both Otto and Diesel cycles are equally efficient Efficiency depends on other factors Diesel cycle is more efficient than Otto cycle Otto cycle is more efficient than Diesel cycle Both Otto and Diesel cycles are equally efficient Efficiency depends on other factors Diesel cycle is more efficient than Otto cycle Otto cycle is more efficient than Diesel cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Change in enthalpy of a system is the heat supplied at Constant pressure Constant volume Constant entropy Constant temperature Constant pressure Constant volume Constant entropy Constant temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Stirling and Ericsson cycles are Quasi-static cycles Reversible cycles Semi-reversible cycles Irreversible cycles Quasi-static cycles Reversible cycles Semi-reversible cycles Irreversible cycles ANSWER DOWNLOAD EXAMIANS APP
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