What is one effective way to mitigate electrical hazards?

Ensuring proper insulation and grounding is a vital measure in mitigating electrical hazards. Proper insulation prevents electrical currents from unintentionally escaping wires and components, which can lead to short circuits or electrical shocks. Furthermore, grounding provides a safe path for excess electrical current to flow into the Earth, minimizing the risk of electrical shock or fire in the event of a fault. By establishing a reliable grounding system, electrical installations can safely dissipate fault currents, protecting both people and equipment.

The other methods mentioned do not effectively address safety concerns; in fact, they could potentially increase the risk of accidents. Increasing voltage levels can lead to greater danger if insulation cannot handle the increased load. Carefully using defective equipment may expose individuals to significant risks if the equipment malfunctions. Disabling circuit protection devices removes critical safety mechanisms designed to interrupt excessive current flow, significantly heightening the risk of fire or shock. Thus, proper insulation and grounding are essential practices in electrical safety.