Table of Contents
Why is switch and fuse connected to live wire?
A switch or a fuse in an electrical circuit is always connected to the live wire so that the socket or appliance is not live when switched off. This could cause the user to get an electric shock if they touched the inside of the appliance.
How electric switches are always connected in a circuit?
A switch in the electrical circuit is always connected to the live wire so that the socket/appliance is not live when it is switched off. A fuse is usually a thin piece of wire that will melt and break the circuit if too large a current flows through it.
Why the appliances are connected with live wire?
it is connected to the live wires so that when it is switched off the socket/ appliances are not live. the neutral wire system is grounded so the neutral wire provide the return path of the circuit current and close the circuit and ground wire protect the equipment from any damages.
Where are switches connected?
A switch is always connected to live wire. We know that the purpose of the switch is to break or connect an electric circuit, but they must be correctly connected in circuit.
Is fuse connected to the live wire?
The fuse wire is always connected in the live wire of the circuit because if the fuse is put in the neutral wire, then due to excessive flow of current when the fuse burns, current stops flowing in the circuit, but the appliance remains connected to the high potential point of the supply through the live wire.
How is fuse and switch connected in the circuit?
Fuses are always connected in the live wire in an electrical circuit, like switches, and circuits are always switched off before a fuse is changing.
Where is fuse wire connected?
live wire
Solution: Fuse wire is connected to the live wire.
How is a fuse wire connected in a circuit?
Fuses are always connected in series with the component(s) to be protected from overcurrent, so that when the fuse blows (opens) it will open the entire circuit and stop current through the component(s).
Why is the fuse wire always connected in the Live Wire?
The fuse wire is always connected in the live wire of the circuit because if the fuse is put in the neutral wire, then due to excessive flow of current when the fuse burns, current stops flowing in the circuit, but the appliance remains connected to the high potential point of the supply through the live wire.
Are switches connected in live wire or neutral wire?
Switches and fuse are always connected in live wire. Why? This is not true, and it’s dangerous to assume it is. In two wire appliances in particular, the live and neutral are interchangeable. So a fuse could be in either wire.
Why are neutral wires not preferred in fuses?
The light goes off because of that. You think that there is no power supply, but actually the neutral wire is taking current towards you. You carelessly try to repair the fuse, and you get a shock. Thus, neutral wires are not preferred in fuse. ‘What happens when a live electric wire falls into a river’? The wire becomes connected to earth.
Where does the fuse go on a double pole switch?
The fuse has to be in the ‘live’ line, along with the switch. For ultimate safety double pole switches are used to break both power connections. Fusing the ground side is rarely done. It could cause confusion.