Auxiliary Officer and Electrical Division Section 1 Common Core Practice Test 2026 – Your Complete All-in-One Guide to Exam Success!

Protecting against electric shock and arc flash when working on energized equipment relies on wearing the right insulating PPE for the hands and face. Rubber insulating gloves provide the necessary electrical insulation to keep current from entering the skin, and they should be used with leather protectors to resist nicks and punctures. Adding face protection, such as a face shield or hood, helps protect the eyes and face from arc flash and flying debris that can occur if faults happen. Sunglasses don’t offer the level of protection needed against arc flash or shock. Earplugs protect hearing, not the electrical hazards involved. Sandals give no insulation and leave feet vulnerable. Therefore, wearing rubber insulating gloves with hand and face protection is the appropriate choice when working on energized equipment.