blade camber
blade camber and incidence angle
space-chord ratio
blade camber and space-chord ratio
small quantities of air at high pressures
large quantities of air at high pressures
small quantities of air at low pressures
large quantities of air at low pressures
Right
Wrong
electric motor
engine
either (a) or (b)
none of these
increase in flow
decrease in flow
increase in efficiency
increase in flow and decrease in efficiency