I’ve heard these words used interchangeably over the years, with engine being more prevalent. Is there any difference? Why is a small gas-driven device like a lawnmower commonly said to have a motor, while what is under the hood of a car is almost always referred to as an engine?
In: 160
If you convert a source of energy to some sort of motion, you’re a motor. If you can also convert that motion into an action, such as powering a mill or better yet mounting yourself on a rolling frame and trundling down the road, you’re an engine.
Edit: I found definitions that both agree with this, or say a motor is electric and an engine is combustion. Whatever.
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