What is the purpose of the Canadian Electric Code (CEC)?

The Canadian Electric Code (CEC) is specifically designed to ensure electrical safety in installations across Canada. Its primary focus is to establish standards and regulations that protect individuals, property, and the broader public from electrical hazards. This involves setting requirements for wiring, grounding, and equipment installation to minimize the risk of electrical fires, shocks, and other dangerous incidents.

The CEC encompasses various safety measures, such as defining acceptable materials, installation practices, and maintenance protocols. By adhering to these guidelines, electricians and contractors can ensure that electrical systems operate safely and reliably. This objective directly aligns with promoting electrical safety, making it the correct answer to the question regarding the CEC's purpose.

In contrast, the other options address different aspects of construction and building codes that are not within the scope of the CEC. For instance, plumbing standards and construction materials are regulated by other codes and standards, separate from electrical safety regulations. Similarly, guidelines for structural design pertain to the integrity and safety of building structures rather than the electrical systems within them.