Question

Difference between internal combustion engine and heat engine

Answer 1

In an "external combustion engine" the fuel mixes with an oxidizer and burns outside theengine. Steam piston engines, steam turbines, and rankine cycle fluid to gas devices are types of external combustion engines.

Answer 2

Answer:

Both Humans and IC engines are Heat Engines - as both systems convert heat energy into usefull work . In an IC engine Heat is produced by combustion