Title: (Optional) Describe the types of power sources and lubricants associated with tools and equipment.
Course: Agricultural Education - Preparation (18003-II) > Section: Investigating Agricultural Tools and Machinery

Description should include power sources such as

  - gasoline (diesel and liquid petroleum [LP])
  - electricity
  - battery
  - pneumatic.

Lubricants should include those of different weights and viscosity, as well as water.

Process/Skill Questions:

  - Why do power tools require lubrication?
  - Why would one select battery-powered tools over electrical tools?