Engineering Thermodynamics The heat and work are mutually convertible. This statement is called ___ law of thermodynamics. Second Zeroth Third First Second Zeroth Third First ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following processes is irreversible process? Adiabatic Isothermal Throttling All of these Adiabatic Isothermal Throttling All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A series of operations, which takes place in a certain order and restore the initial conditions at the end, is known as Reversible cycle None of these Thermodynamic cycle Irreversible cycle Reversible cycle None of these Thermodynamic cycle Irreversible cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The total energy of a molecule is shared equally by the various degrees of freedom possessed by it. This law is known as None of the listed here Law of equipartition of energy Law of conservation of energy Law of degradation of energy None of the listed here Law of equipartition of energy Law of conservation of energy Law of degradation of energy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The polytropic index (n) is given by log (p1p2)/log (v1v2) log (v1/ v2)/ log (p1/p2) log [(p1v1)/(p2v2)] log (p2/ p1)/log (v1/ v2) log (p1p2)/log (v1v2) log (v1/ v2)/ log (p1/p2) log [(p1v1)/(p2v2)] log (p2/ p1)/log (v1/ v2) 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 54 kJ 84 kJ 30 kJ 114 kJ 54 kJ 84 kJ 30 kJ 114 kJ ANSWER DOWNLOAD EXAMIANS APP
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