Title: Troubleshoot high-voltage electrical circuits.
Course: Heating, Ventilation, Air Conditioning, and Refrigeration I (17056-I) > Section: Understanding Basic Electricity

Troubleshooting should include

- following the troubleshooting process
- using electronic testing equipment
- adhering to safety precautions
- following manufacturer specifications and instructor guidelines.

Process/Skill Questions:

- What selection/range should be used on the multimeter?
- How is the voltage rating determined?
- What safety precautions are necessary when measuring system voltage?