What safety requirement should be observed when inserting plugs into an electrical outlet?

Ensuring that hands are dry before inserting plugs into an electrical outlet is critical for safety. When hands are wet, the risk of electrical shock significantly increases because moisture facilitates the conduction of electricity. By keeping your hands dry, you minimize the chances of an electrical current passing through your body while handling electrical devices.

While wearing rubber gloves or using tools may offer additional layers of protection, they are not standard requirements for simply inserting plugs. Quick insertion of plugs can lead to accidents; therefore, it is advisable to take the time to do it safely and correctly, further emphasizing the importance of having dry hands. This practice reflects a fundamental understanding of electrical safety and helps prevent potential hazards.