Which of the following statement is correct?

• In an impulse turbine, the water impinges on the buckets with pressure energy.
• In a reaction turbine, the water glides over the moving vanes with kinetic energy.
• In an impulse turbine, the pressure of the flowing water remains unchanged and is equal to atmospheric pressure.
• In a reaction turbine, the pressure of the flowing water increases after gliding over the vanes.