Why steam is only used to impinge on the turbine instead of water?

But the steam turbine is much more compact than the steam engine. Because of the high pressure and high kinetic energy, steam turbines are mostly used. As steam contains thermal energy, high pressure is obtained for running the turbines, to generate electricity.

Why is water made to fall on a turbine from a height to rotate it to generate electricity?

Answer: To increase the volume of moving water, impoundments or dams are used to collect the water. The moving water causes the turbine to spin, which causes magnets inside a generator to rotate and create electricity.

What happens when the running water turns the turbine?

Hydroelectric power comes from water at work. To generate electricity, water must be in motion. This kinetic energy turns the blades of a water turbine, which changes the kinetic energy to mechanical (machine) energy. The turbine shaft turns a generator, which then converts this mechanical energy into electricity.

What happened when the water hit the blade of the improvised turbine?

As the water swirls inward, it accelerates, and transfers energy to the runner. Water pressure decreases to atmospheric, or in some cases subatmospheric, as the water passes through the turbine blades and loses energy.

How does water turbine generate electricity?

The most common type of hydroelectric power plant uses a dam on a river to store water in a reservoir. Water released from the reservoir flows through a turbine, spinning it, which in turn activates a generator to produce electricity. This spins the turbines forward, activating the generators to produce electricity.

How does a water turbine function?

A water turbine is much like a windmill, except the energy is provided by falling water instead of wind. The turbine converts the kinetic energy of falling water into mechanical energy. Generator. Connected to the turbine by shafts and possibly gears so when the turbine spins it causes the generator to spin also.

How does a water turbine works?

Turbine. The force of falling water pushing against the turbine’s blades causes the turbine to spin. A water turbine is much like a windmill, except the energy is provided by falling water instead of wind. The turbine converts the kinetic energy of falling water into mechanical energy.