has no effect on

decreases

increases

none of these

the steam is allowed to expand in the nozzle, where it gives a high velocity before it enters the moving blades

the expansion of steam takes place partly in the fixed blades and partly in the moving blades

the steam is expanded from a high pressure to a condenser pressure in one or more nozzles

the pressure and temperature of steam remains constant

number of casing

number of entries of steam

number of exits of steam

each row of blades

choked

underdamping

overdamping

none of these

velocity increases

velocity decreases

velocity remains constant

pressure remains constant