Electric heavy equipment

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/electric-heavy-equipment

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 propulsion system?High-power electric motors driven by large onboard battery packs (Battery Electric Vehicles)
2. What is the alternative power delivery?Direct cable connection for stationary machinery, ensuring continuous power supply
3. Why do we want electric heavy equipment?They help make the air cleaner and quieter, which is better for people and workers on construction sites.
4. How do electric heavy machines get power on construction sites?They use large batteries on board, or sometimes a direct cable that supplies power continuously.

Decarbonisation: The process of reducing or eliminating carbon dioxide emissions from industrial and societal activities.
Battery Electric Vehicle (BEV): A vehicle that relies solely on electricity stored in rechargeable batteries for propulsion.
Thermal Management: Systems designed to control the temperature of components, particularly batteries, for optimal performance and longevity.
Energy Density: The amount of energy stored per unit of volume or mass in a battery.