Engineering Thermodynamics On weight basis, air contains following parts of oxygen 73 25 23 21 73 25 23 21 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The term N.T.P. stands for Natural temperature and pressure Normal temperature and pressure Normal thermodynamic practice Nominal temperature and pressure Natural temperature and pressure Normal temperature and pressure Normal thermodynamic practice Nominal temperature and pressure ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following is the correct statement of the second law of thermodynamics? It is impossible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work It is impossible to transfer heat from a body at a lower temperature to a higher temperature, without the aid of an external source There is a definite amount of mechanical energy, which can be obtained from a given quantity of heat energy All of these It is impossible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work It is impossible to transfer heat from a body at a lower temperature to a higher temperature, without the aid of an external source There is a definite amount of mechanical energy, which can be obtained from a given quantity of heat energy All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of Diesel cycle increases with Decrease in cut-off Increase in cut-off Constant cut-off None of these Decrease in cut-off Increase in cut-off Constant cut-off None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics No liquid can exist as liquid at Vacuum Centre of earth 273°K Zero pressure Vacuum Centre of earth 273°K Zero pressure 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 Internal energy External energy Molecular energy Kinetic energy Internal energy External energy Molecular energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
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