Technical Standards and Safety Authority (TSSA) G3 Practice Exam

Which of the following establishes minimum standards for the repair and servicing of gas appliances?

1. Natural gas and propane installation code

2. Underwriters Laboratories of Canada

3. National building code

4. Canadian Standards Association

The correct answer is: Natural gas and propane installation code

The correct answer highlights the significance of the Natural Gas and Propane Installation Code, which is paramount as it specifically lays out the minimum standards for gas appliance installation, repair, and servicing. This code serves as a framework ensuring that all gas-related work is performed safely and efficiently, providing stipulated guidelines that protect both the technician and end users from potential hazards associated with gas appliances. The importance of this code cannot be understated, as it aims to ensure that all installations meet safety requirements to minimize risks such as leaks, explosions, and other dangers. It encompasses not only installation but also repair and maintenance aspects, ensuring that appliances operate effectively within the standards set for reliable performance. While the other options play significant roles in building safety and appliance standards, they do not specifically focus on gas appliance repair and servicing in the same comprehensive manner as the Natural Gas and Propane Installation Code.