Moist air (dry air and water vapor) at a state of 18 °c dry bulb, 15 °c chamber and for each kilogram of dry air passing through the chamber, 0.001 kg of liquid water at 100 °c is injected and totally evaporated. estimate the moisture content, ω and enthalpy and dry bulb temperature of the moist air leaving the wet bulb at 101 kpa, enters a chamber.

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when

Wiy doeres rere okhn a pump whon working betwon the same pressure range?

Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?