Title: Test for gas leaks.
Course: Heating, Ventilation, Air Conditioning, and Refrigeration II (17056-II) > Section: Servicing and Maintaining Fossil Fuel Heating Systems

Test should be conducted on the gas line, using leak detection methods.

Process/Skill Questions:

- What meter is used to test for gas leaks?
- What do soap bubbles indicate, when checking a leak?
- How would you describe the distinct odor associated with gas leaks? Why does this odor occur?