... proper and safe operation of electrical lines, circuits, systems equipment and ... , transformers, switch gear and other electrical devices. Work requires knowledge of ... tools or administration buildings providing electrical systems for a variety and ...
... , installation, alteration and repair of electrical, sanitation, mechanical, heating and ventilating ... as inspecting and testing sophisticated electrical or mechanical systems in large ...
... , installation, alteration and repair of electrical, sanitation, mechanical, heating and ventilating ... as inspecting and testing sophisticated electrical or mechanical systems in large ...
... particles; may be exposed to electrical shock hazards or work near ...
... , engine and auxiliary engine, attachments, electrical and fuel system, and lubrication. ...