A steam turbine is a mechanical device that converts thermal energy from steam into mechanical energy. Here are some key facts about steam turbines: 1. **Operating Principle**: Steam turbines operate based on the principle of thermodynamics. Steam produced in a boiler expands and passes through blades attached to a rotor, causing it to spin. 2. **Components**: The main components of a steam turbine include the turbine casing, rotor, blades, and bearings. The casing houses the rotor and directs t