Engineering Thermodynamics According to kinetic theory of gases, the velocity of molecules __________ with the increase in temperature. Decreases Increases None of these Remains constant Decreases Increases None of these Remains constant ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The term N.T.P. stands for Normal temperature and pressure Nominal temperature and pressure Natural temperature and pressure Normal thermodynamic practice Normal temperature and pressure Nominal temperature and pressure Natural temperature and pressure Normal thermodynamic practice ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following is the correct statement of the second law of thermodynamics? 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 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 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The first law of thermodynamics is the law of Conservation of energy Conservation of mass Conservation of momentum Conservation of heat Conservation of energy Conservation of mass Conservation of momentum Conservation of heat ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of a Carnot engine depends on Temperatures of source and sink Size of engine Working substance Design of engine Temperatures of source and sink Size of engine Working substance Design of engine ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Carnot cycle efficiency depends upon Working condition Condition of engine Temperature range of operation Properties of the medium/substance used Working condition Condition of engine Temperature range of operation Properties of the medium/substance used ANSWER DOWNLOAD EXAMIANS APP
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