What general safety practice should be followed when using electrical equipment?

Using tools with appropriate ratings is a fundamental safety practice when working with electrical equipment. Tools and devices are specifically rated for certain voltages and currents, and selecting the right tools ensures that they can safely handle the electrical loads. This minimizes the risk of electrical shock, equipment damage, and potential fires.

Employing equipment that exceeds its rating may lead to overheating, malfunctioning, or even catastrophic failure. Additionally, using the correct tools enhances overall work efficiency and safety by reducing the likelihood of accidents due to improper equipment usage.

Other practices mentioned, such as working in wet conditions, ignoring malfunctioning equipment, or working alone, pose significant safety risks. Wet conditions can increase the chance of electrical shock, while ignoring equipment malfunctions can lead to unsafe situations. Working alone can also limit access to assistance in case of an emergency. Thus, selecting tools that are appropriately rated is an essential safety measure when using electrical equipment.