Automotive engine

High school (ages 12+)
Transportation

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/automotive-engine

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the primary energy conversion?Transforms chemical or electrical energy into mechanical energy for propulsion
2. What is the dominant historical technology?Internal Combustion Engine (ICE), particularly gasoline and diesel variants

Internal Combustion Engine (ICE): An engine that generates power by burning fuel within a combustion chamber, creating expanding gases that push a piston.
Four-Stroke Cycle: The sequence of intake, compression, power, and exhaust strokes that defines the operation of most gasoline and diesel engines.
Battery Electric Vehicle (BEV): A vehicle powered solely by an electric motor, drawing energy from an onboard battery pack, with no internal combustion engine.
Regenerative Braking: A system that captures kinetic energy normally lost as heat during braking and converts it into electrical energy to recharge the battery.