Engineering Thermodynamics For which of the following substances, the gas laws can be used with minimum error Wet steam Superheated steam Dry steam Saturated steam Wet steam Superheated steam Dry steam Saturated steam ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If a gas vapour is allowed to expand through a very minute aperture, then such a process is known as Throttling Adiabatic expansion Hyperbolic expansion Free expansion Throttling Adiabatic expansion Hyperbolic expansion Free expansion ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics To convert volumetric analysis to gravimetric analysis, the relative volume of each constituent of the flue gases is 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 Multiplied by its specific weight Multiplied by its density ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Compressed air coming out from a punctured football Becomes hotter Becomes cooler May become hotter or cooler depending upon the humidity of the surrounding air Remains at the same temperature Becomes hotter Becomes cooler May become hotter or cooler depending upon the humidity of the surrounding air Remains at the same temperature 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 The behavior of super-heated vapour is similar to that of Perfect gas Air Ordinary gas Steam Perfect gas Air Ordinary gas Steam ANSWER DOWNLOAD EXAMIANS APP
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