Title: Locate a leak in charged refrigerant circuits, using various leak detection methods.
Course: Heating, Ventilation, Air Conditioning, and Refrigeration I (17056-I) > Section: Servicing and Maintaining Refrigeration Systems

Locating a leak should be based on performing one or more of the following detection methods:

- Bubble solutions
- Dye/fluorescent detection
- Halide torch
- Electronic leak detection

Process/Skill Questions:

- What are three leak detection methods?
- Which leak detection method is used for large leaks?
- What can indicate a leak?