Engineering Thermodynamics The compression ratio for petrol engines is 10 to 20 5 to 8 15 to 30 3 to 6 10 to 20 5 to 8 15 to 30 3 to 6 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling cycle as compared to Carnot cycle Equal More Depends on other factors Less Equal More Depends on other factors Less ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following processes are thermodynamically reversible? Isothermal and adiabatic Free expansion Throttling Constant volume and constant pressure Isothermal and adiabatic Free expansion Throttling Constant volume and constant pressure ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If in the equation pvn = C, the value of n = ∝, then the process is called Isothermal process Constant pressure process Constant volume process Adiabatic process Isothermal process Constant pressure process Constant volume process Adiabatic process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One barometric pressure or 1 atmospheric pressure is equal to 1.0197 kgf/cm² 1 kgf/cm² 0 kgf/cm² 1.033 kgf/cm² 1.0197 kgf/cm² 1 kgf/cm² 0 kgf/cm² 1.033 kgf/cm² 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 Volume, if temperature is kept constant None of these Temperature Absolute temperature, if volume is kept constant Volume, if temperature is kept constant None of these Temperature Absolute temperature, if volume is kept constant ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS