What are the primary principles governing the o... - JSS2 Basic technology Energy Conversion Devices Question

Heat engines primarily operate based on thermodynamic principles, converting thermal energy from combustion or other sources into mechanical work. This process involves cyclic operations like intake, compression, combustion, and exhaust. Examples include internal combustion engines in vehicles and steam turbines in power plants, highlighting their efficiency in transforming heat into usable mechanical energy for propulsion and electricity generation.