PSI Barbering Practice Exam 2025 – All-in-One Resource to Master Your Certification!

When using an electrical appliance, avoiding contact with live wires is crucial for safety. Live wires carry electrical current that can lead to electric shocks, injury, or even fatal accidents if touched. This is particularly important as live wires can be exposed due to damaged insulation or faulty wiring.

While wet surfaces and metal objects also present risks, they are secondary compared to the direct danger posed by live wires. Wet surfaces can conduct electricity and pose a risk under certain conditions, and metal objects may cause short circuits or electric shocks if they come into contact with live wiring. Insulated handles are specifically designed to provide safety by preventing your hand from coming into contact with any electrical current, so they should be handled without worry.

Understanding these risks helps in practicing proper safety measures while using electrical appliances.