Physics – 4.4 Electrical safety | e-Consult
4.4 Electrical safety (1 questions)
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(d) Excess Current from Overloading:
- Fire: Overloading a circuit causes the wires to overheat, potentially melting the insulation and starting a fire.
- Damage to Appliances: The excessive current can damage the appliances connected to the overloaded circuit.
- Electric Shock: Overloaded circuits can lead to loose connections and exposed wires, increasing the risk of electric shock.
- Tripping of Circuit Breakers/Fuses: While intended as a safety measure, the failure of these devices can leave a circuit vulnerable to overheating and fire if the overload is severe enough.