Engineering Thermodynamics Characteristic gas constant of a gas is equal to Cp - Cv Cp + Cv Cp /Cv Cv /Cp Cp - Cv Cp + Cv Cp /Cv Cv /Cp 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 + rγ - 1 1 - (1/ rγ - 1) 1 + (1/ rγ - 1) 1 - rγ - 1 1 + rγ - 1 1 - (1/ rγ - 1) 1 + (1/ rγ - 1) 1 - rγ - 1 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following is the lightest and most volatile liquid fuel? Fuel oil None of these Kerosene Gasoline Fuel oil None of these Kerosene Gasoline ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If heat be exchanged in a reversible manner, which of the following property of the working substance will change accordingly Enthalpy Entropy Temperature Internal energy Enthalpy Entropy Temperature Internal energy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The following cycle is used for air craft refrigeration Joule cycle Carnot cycle Brayton cycle Reversed Brayton cycle Joule cycle Carnot cycle Brayton cycle Reversed Brayton cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The hard coke is obtained when carbonization of coal is carried out at 900° to 1100°C 500° to 700°C 300° to 500°C 700° to 900°C 900° to 1100°C 500° to 700°C 300° to 500°C 700° to 900°C ANSWER DOWNLOAD EXAMIANS APP
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