Engineering Thermodynamics In closed cycle gas turbine, the air is compressed Isothermally Polytropically None of these Isentropically Isothermally Polytropically None of these Isentropically ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The gas turbine cycle with regenerator improves None of these Work ratio Thermal efficiency Avoid pollution None of these Work ratio Thermal efficiency Avoid pollution ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The gas constant (R) is equal to the Ratio of two specific heats Product of two specific heats Difference of two specific heats Sum of two specific heats Ratio of two specific heats Product of two specific heats Difference of two specific heats Sum of two specific heats ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Specific heat of air at constant pressure is equal to 0.17 0.21 1 0.24 0.17 0.21 1 0.24 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Work-done during adiabatic expansion is given by (where p1 v1, T1 = Pressure, volume and temperature for the initial condition of gas, p2, v2, T2 = Corresponding values for the final condition of gas, R = Gas constant, and γ = Ratio of specific heats) All of these [m R (T1 - T2)] /(γ - 1) (p1 v1 - p2, v2)/(γ - 1) [m R T1/(γ - 1)][1 - (p2, v2 /p1 v1)] All of these [m R (T1 - T2)] /(γ - 1) (p1 v1 - p2, v2)/(γ - 1) [m R T1/(γ - 1)][1 - (p2, v2 /p1 v1)] ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The __________ states that change of internal energy of a perfect gas is directly proportional to the change of temperature. Boyle's law Charle's law Gay-Lussac law Joule's law Boyle's law Charle's law Gay-Lussac law Joule's law ANSWER DOWNLOAD EXAMIANS APP
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