Question

What safety precautions should be taken while using electricity/electrical appliances?

Answer 1

The concept used: safety precautions when dealing with electricity

The following precautions should be taken while using electricity.

• Never touch/handle any electrical appliance with wet hands. A wet body can act as a good conductor of electricity. In the case of any leakage, the person with wet body/hands will get a severe shock.
• Never try to pull away from a person who has contacted a live wire. Electricity is a very convenient and useful form of energy. However, if proper precautions are not taken, electricity can be very hazardous Magnets and Magnetic Effect of Current.
• Wiring. All wires used in electrical circuits should be covered with a good insulator. So, always use good quality electrical wires.
• Joints in wires. All wires /electrical joints should be properly covered with insulation tape.
• Electrical connections. All electric connections at switches, plugs. sockets and junctions must be tight. Fuses and switches must be connected in the live wires.
• Repairs or replacement. Defective switches, sockets, or, wires should be replaced immediately. Whenever any repair or replacement of any electrical component is required, put on rubber gloves and rubber shoes, or stand on a dry wooden stand. Before starting repairs, the main switch should be switched off. The testers, screwdrivers, pincers, and other repairing tools should have proper insulation on them.
• Fuse. Each circuit should have a fuse of the proper rating. Fuses should be one should never try to pull away from a person who has contacted a live wire connected to the live wire.
• Earthing. All electrical appliances must be properly earthed. By proper earthing, the danger of any accidental shock can be reduced.
• Dealing with accidents. In case of any short-circuiting, or any accidental contact of a person with a live wire, do as follows: immediately switch off the main switch. provide him or her support of some non-conducting material such as rubber sheet, or wood.