Engineering Thermodynamics A perpetual motion machine is A hypothetical machine whose operation would violate the laws of thermodynamics A hypothetical machine A non-thermodynamic machine A thermodynamic machine A hypothetical machine whose operation would violate the laws of thermodynamics A hypothetical machine A non-thermodynamic machine A thermodynamic machine ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Temperature of a gas is produced due to Kinetic energy of molecules Surface tension of molecules Its heating value Repulsion of molecules Kinetic energy of molecules Surface tension of molecules Its heating value Repulsion of molecules ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following process can be made reversible with the help of a regenerator? Constant pressure process All of these Constant pvn process Constant volume process Constant pressure process All of these Constant pvn process Constant volume process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For the constant pressure and heat input, the air standard efficiency of gas power cycle is in the order Otto cycle, Diesel cycle, Dual cycle Dual cycle, Diesel cycle, Otto cycle Dual cycle, Otto cycle, Diesel cycle Diesel cycle, Otto cycle, Dual cycle Otto cycle, Diesel cycle, Dual cycle Dual cycle, Diesel cycle, Otto cycle Dual cycle, Otto cycle, Diesel cycle Diesel cycle, Otto cycle, Dual cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Relation between cp and cv is given by (where cp = Specific heat at constant pressure, cv = Specific heat at constant volume, γ = cp/cv, known as adiabatic index, and R = Gas constant) cp - cv = R cv/ cp =R cv = R/ γ-1 Both (B) and (C) cp - cv = R cv/ cp =R cv = R/ γ-1 Both (B) and (C) ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The gas turbine cycle with regenerator improves Thermal efficiency None of these Work ratio Avoid pollution Thermal efficiency None of these Work ratio Avoid pollution ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS