Electricity can pose serious risks if not handled properly. The main hazards include electric shock, burns, fires, and explosions.
- Electric shock: Occurs when current passes through the human body, potentially causing injury, muscle damage, or even death.
- Electrical burns: High current can generate heat, leading to severe internal and external burns.
- Fire hazards: Faulty wiring, short circuits, or overloading can cause overheating and lead to fires.
- Explosions: In certain environments, electrical sparks can ignite flammable gases or materials.
Common causes of electrical hazards:
- Damaged wires or exposed conductors
- Wet conditions increasing conductivity
- Overloaded circuits
- Poor insulation
Preventive measures:
- Use proper insulation and earthing
- Avoid handling electrical devices with wet hands
- Regularly check wiring and appliances
- Use safety devices like fuses and circuit breakers
