Engineering Thermodynamics If value of n is infinitely large in a polytropic process pVn = C, then the process is known as constant Pressure Volume Temperature Enthalpy Pressure Volume Temperature Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The more effective way of increasing efficiency of Carnot engine is to Decrease lower temperature Decrease higher temperature Increase lower temperature Increase higher temperature Decrease lower temperature Decrease higher temperature Increase lower temperature Increase higher temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following variables controls the physical properties of a perfect gas? Temperature Volume Pressure All of these Temperature Volume Pressure All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Calorie is a measure of Entropy Thermal capacity Specific heat Quantity of heat Entropy Thermal capacity Specific heat Quantity of heat ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ratio of molar specific heats for mono-atomic gas is 1 1.67 1.4 1.87 1 1.67 1.4 1.87 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics During throttling process There is no change of internal energy of steam Heat exchange does not take place All of these No work is done by expanding steam There is no change of internal energy of steam Heat exchange does not take place All of these No work is done by expanding steam ANSWER DOWNLOAD EXAMIANS APP
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