5) The pressure at which the steam leaves the nozzle is known as back pressure.

6) The discharge of steam in a convergent-divergent nozzle __________ after the throat (i.e. in the divergent portion of the nozzle)

7) The rate of discharge through the nozzle __________ when the exit pressure is gradually reduced.

8) The velocity of steam leaving the nozzle (V) is given by (where K = Nozzle coefficient or nozzle efficiency, and h_d = Enthalpy or heat drop during expansion of steam in a nozzle)

9) In a nozzle, whole frictional loss is assumed to occur between