Electricity-unit-5

03.23.2020
09:13:25
Today’s topic- Mains electricity- learner’s book - pages82 and 83.
Main points:-
1)Mains electricity has a much stronger voltage than the electricity from cells.
2) If mains electricity flows through your body you will get an electric wires.
3)Use mains electricity to power an electrical appliance and these appliances must be plugged into a wall socket.
4)Never handle electrical appliances when you are wet.
5)If mains electricity flows through your body,you will get an electric shock.
6) Follow the safety rules when using electricity.


No homework