Engineering Thermodynamics If value of n is infinitely large in a polytropic process pVn = C, then the process is known as constant Temperature Enthalpy Pressure Volume Temperature Enthalpy Pressure Volume ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For which of the following substances, the internal energy and enthalpy are the functions of temperature only Saturated steam Perfect gas Water Any gas Saturated steam Perfect gas Water Any gas ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The unit of temperature in S.I. units is Celsius Centigrade Fahrenheit Kelvin Celsius Centigrade Fahrenheit Kelvin ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For the same compression ratio, the efficiency of dual combustion cycle is Less than Diesel cycle and greater than Otto cycle Less than Diesel cycle Greater than Diesel cycle Greater than Diesel cycle and less than Otto cycle Less than Diesel cycle and greater than Otto cycle Less than Diesel cycle Greater than Diesel cycle Greater than Diesel cycle and less than Otto cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics During throttling process There is no change of internal energy of steam All of these Heat exchange does not take place No work is done by expanding steam There is no change of internal energy of steam All of these Heat exchange does not take place No work is done by expanding steam ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Compressed air coming out from a punctured football Remains at the same temperature May become hotter or cooler depending upon the humidity of the surrounding air Becomes cooler Becomes hotter Remains at the same temperature May become hotter or cooler depending upon the humidity of the surrounding air Becomes cooler Becomes hotter ANSWER DOWNLOAD EXAMIANS APP
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