This resource is about commercial electrical wiring and is based on the 2018 Canadian Electrical Code. It is divided into 21 units that address topics such as high voltage equipment, motor controls and programmable logic controls. Each unit ends with review questions. Eight blueprints of electrical building plans are included.--Ministry of Education website.

Electrical and Electronics 10, Electrical 20, 30, Electronics 20, A30, B30. Includes index. "Based on the 2018 Canadian Electrical Code."