Um kgmol de oxígeno experimenta una compresión reversible isotérmica sin flujo y el volumen disminuye de 0.15 a 0.06 m3 ⁄ kg y la temperatura inicial es de 50℃. El gas cumple la ecuación de Van der Waals durante la compresión. Determine:
a. El trabajo realizado durante el proceso;
b. La presión final.

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet