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
velocity increases
velocity decreases
velocity remains constant
pressure remains constant