35) The stage efficiency (?_S) is given by (where ?_B = Blading efficiency, and ?_N = Nozzle efficiency)

36) The critical pressure ratio for initially dry saturated steam is more as compared to initially wet steam.

37) In a convergent divergent nozzle, the discharge depends upon the initial conditions of steam and the area of nozzle at throat.

38) Parson's reaction turbine is a __________ reaction turbine.

39) The turbine blades are