Engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engine (reciprocating piston engine), external combustion engine (Stirling engine, steam engine, etc.), jet engine

Engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engine (reciprocating piston engine), external combustion engine (Stirling engine, steam engine, etc.), jet engine, motor, etc.

Engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engine (reciprocating piston engine), external combustion engine (Stirling engine, steam engine, etc.), jet engine, motor, etc.