Engineering Thermodynamics Which of the following gas is mostly used in town for street and domestic lighting and heating? Producer gas Mond gas Coal gas Coke oven gas Producer gas Mond gas Coal gas Coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If the value of n = 0 in the equation pvn = C, then the process is called Adiabatic process Constant pressure process Constant volume process Isothermal process Adiabatic process Constant pressure process Constant volume process Isothermal process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The air standard efficiency of an Otto cycle is given by (where r = Compression ratio, and γ = Ratio of specific heats) 1 - (1/ rγ - 1) 1 - rγ - 1 1 + (1/ rγ - 1) 1 + rγ - 1 1 - (1/ rγ - 1) 1 - rγ - 1 1 + (1/ rγ - 1) 1 + rγ - 1 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Entropy change depends on Heat transfer Thermodynamic state Mass transfer Change of temperature Heat transfer Thermodynamic state Mass transfer Change of temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics All perfect gases change in volume by 1/273th of its original volume at 0°C for every 1°C change in temperature, when the pressure remains constant. This statement is called Joule's law Gay-Lussac law Charles' law Boyle's law Joule's law Gay-Lussac law Charles' law Boyle's law ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics To convert volumetric analysis to gravimetric analysis, the relative volume of each constituent of the flue gases is Multiplied by its specific weight Multiplied by its density Divided by its molecular weight Multiplied by its molecular weight Multiplied by its specific weight Multiplied by its density Divided by its molecular weight Multiplied by its molecular weight ANSWER DOWNLOAD EXAMIANS APP
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