The effect of friction on the flow of steam through a nozzle is to
A.decrease the mass flow rate and to increase the wetness of steam
B.increase the mass flow rate and to increase the exit temperature
C.decrease the mass flow rate and to decrease the wetness of steam
D.increase the exit temperature without any effect on mass flow rate
Answer:C
The effect of friction on the flow of steam through a nozzle is to
A.decrease the mass flow rate and to increase the wetness of steam B.increase the mass flow rate and to increase the exit temperature C.decrease the mass flow rate and to decrease the wetness of steam D.increase the exit temperature without any effect on mass flow rate