Q1. A class room in Sultan Qaboos University in the month of April contains moist air at 30°C, 100 kPa. The partial pres
Posted: Fri Apr 29, 2022 9:48 am
Q1. A class room in Sultan Qaboos University in the month of April contains moist air at 30°C, 100 kPa. The partial pressure of water vapor in the room is 1.5 kPa. (a) By calculations, determine: i. the relative humidity. ii. the humidity ratio, in kg (vapor) per kg (dry air). iii. the dew point temperature, in °C. iv. the mass of dry air, in kg, if the mass of water vapor is 10 kg. (b) By using a 1 atm psychometric chart, locate the state of the most air and validate the calculation in part (a).