(b) Electric plugs/ switches/ plug boards are saucepan is made of thermosetting plastic because it is a bad conductor of electricity.
Which material is used for making plugs?
PVC is used to make pipes, electric cables, floorings of buildings etc. From all these given polymers, Bakelite has the highest heat resistant and it is a poor conductor of heat and electricity. Therefore, is used to make switches and plugs.
Which material is used for making plugs switch?
Bakelite is a thermosetting plastic and is used for making electrical switches, handles of various utensils, etc.
Which plastic is used to make plugs?
Melamine Formaldehyde is the thermosetting plastic which is used to make plugs and switches.
Which type of plastic is used for electrical sockets?
PVC is widely used to insulate electric wiring, while thermosets (which can withstand high temperatures) are used for switches, light fittings and handles.
Which material is used for making plugs and switches Class 8?
Bakelite is a poor conductor of heat and electricity. It is used for making electrical switches, electric plugs and plug boards, etc.
Why is plastic a good material for an electric plug?
electric plugs and switches are made of plastics because they are more safer than other materials like iron,copper etc which conduct electricity which is very dangerous while switching plugs so switches and plugs are made of plastics .
Why is plastic material used for electrical installations?
Most household cables and wires have electrical enclosures to not only protect the wires inside, but also the people using them. Plastic is a great insulator, meaning it keeps electrical currents from leaking and protects people from the risk of electric shock.
Why is brass used in plugs?
Copper and brass resist corrosion and are good electrical conductors. Copper is a better conductor than brass so it is used in electrical wiring. Brass is stronger than copper. Suggest why brass, not copper, is used for the pins on electrical plugs.