What should be avoided to prevent electrical accidents when working?

To prevent electrical accidents while working, it is crucial to avoid wet conditions. Water is a good conductor of electricity, and if a worker is in a wet environment while handling electrical components, the risk of electrical shock or electrocution increases significantly. Moist surfaces can lower the resistance to electrical currents, making it easier for electricity to flow through a person who might accidentally come into contact with live wires or components.

On the other hand, the other choices, such as using insulated tools, shielding eyes from light, and following safety guidelines, are all practices that enhance safety and reduce the likelihood of accidents. Insulated tools help prevent accidental contact with electrical components, shielding eyes protects against harmful light or sparks that can occur during electrical work, and adhering to safety guidelines ensures that workers employ best practices and protocols to safeguard their well-being.