Electrical hazard and electrical safety

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Across
  1. 2. One of the insulation material
  2. 5. This wire provides a safe path for electrical current to the ground in case of a fault.
  3. 9. This metal is commonly used as a conducting material in electrical wiring due to its excellent conductivity.
  4. 11. This occurs when too many devices are connected to a single electrical circuit, causing excessive current and potential hazards.
  5. 12. A fuse with this rating is suitable for appliances with a power output of up to about 900 watts, when used with a 230V supply, such as lamps or low-power devices.
  6. 13. An electrical hazard caused by broken or exposed wiring.
  7. 14. This wire completes the circuit by carrying current back to the power source.
  8. 15. A material through which electric charge cannot flow easily.
Down
  1. 1. A device that automatically stops the flow of electricity in a circuit when there is an overload or short circuit.
  2. 3. A safety feature where two layers of insulation are used to protect the user from electric shock, often eliminating the need for an earth wire.
  3. 4. An electrical connection that allows current to return to the source by bypassing the intended path, potentially causing a hazard
  4. 6. This occurs when electrical components exceed their safe operating temperature, potentially leading to damage or fire hazards.
  5. 7. This wire carries the high voltage from the power supply to the appliance.
  6. 8. An electrical appliance housing that requires grounding to prevent electric shock.
  7. 10. A thin wire that melt if large current flow