0.4
0.56
0.67
1.67
as an impulsive force
as a reaction force
partly as an impulsive force and partly as a reaction force
none of the above
Vb = 0.5 V cos ?
Vb = V cos ?
Vb = 0.5 V2 cos ?
Vb = V2 cos ?
increased work output per unit mass of steam
decreased work output per unit mass of steam
increased thermal efficiency
decreased work output per unit mass of steam as well as increased thermal efficiency
single rotor impulse turbine
multi-rotor impulse turbine
impulse reaction turbine
none of these