New York Low Pressure Boiler COF Practice

What type of power generation plant does not utilize steam?

1. Coal-fired plant

2. Nuclear plant

3. Hydroelectric plant

4. Natural gas plant

The correct answer is: Hydroelectric plant

Hydroelectric plants generate power by harnessing the energy of flowing water. Unlike steam-based power generation plants, which rely on boilers to produce steam that drives turbines, hydroelectric facilities use the kinetic energy of water moving downhill, typically produced by dams or river flows. As the water moves through turbines, it causes them to rotate, which in turn generates electricity. This method of power generation does not involve the process of converting water into steam, making it distinct from coal-fired, nuclear, and natural gas plants, all of which utilize steam at some stage to convert thermal energy into mechanical energy to produce electricity.