Engineering Thermodynamics The measurement of a thermodynamic property known as temperature is based on First law of thermodynamics Zeroth law of thermodynamics None of these Second law of thermodynamics First law of thermodynamics Zeroth law of thermodynamics None of these Second law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The kinetic energy per kg molecule of any gas at absolute temperature T is equal to (where Ru = Universal gas constant) Ru × T 2 Ru × T 3 Ru × T 1.5 Ru × T Ru × T 2 Ru × T 3 Ru × T 1.5 Ru × T ANSWER DOWNLOAD EXAMIANS APP
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 84 kJ 30 kJ 54 kJ 114 kJ 84 kJ 30 kJ 54 kJ 114 kJ ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ratio of molar specific heats for mono-atomic gas is 1.87 1.4 1.67 1 1.87 1.4 1.67 1 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to Gay Lussac’s law for a perfect gas, the absolute pressure of given mass varies directly as Absolute temperature, if volume is kept constant Volume, if temperature is kept constant Temperature None of these Absolute temperature, if volume is kept constant Volume, if temperature is kept constant Temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The heat energy stored in the gas and used for raising the temperature of the gas is known as External energy Molecular energy Internal energy Kinetic energy External energy Molecular energy Internal energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
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