10. In a base bias configuration, Isat is the a. minimum amount of collector current
b. maximum amount of collector current
c. cut off voltage
d. the Q point

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