The potential of the neutral point can be very well understood from the following figure. The function of neutral wire in 3 phase 4 wire system is to serve as a return wire for general domestic supply system.
Service Grounding General Requirements Home Owners Network
What is the use of neutral wire. As the neutral point of an electrical supply system is often connected to earth ground ground and neutral are closely related. The neutral is paired to each of the single phase load. The neutral wire is bonded to the earth ground inside the panel. This neutral wire is insulated since it forms part of the electrical current circuit. We will connect it to all the exposed metal on every device. However the neutral and ground wires serve two distinct purposes.
All exposed metal in appliances is bonded to this ground wire. The grounded electrode conductor. The role of the neutral wire is to provide this path to the electrical panel to complete the circuit. On an outlet or fixture thats on the end of the run the neutral wire sends the current back to the source. The bare wire is called the ground wire. A neutral wire is generally a wire that is used to close the loop in an electrical circuit.
Under certain conditions a conductor used to connect to a system neutral is also used for grounding earthing of equipment and structures. The neutral wire is connected to an earth ground. On outlets in the middle of the circuit the neutral wire makes it possible for the current to move through the outlet to other outlets on the circuit and back to your service panel. It has a 0 potential but carries the current that is not consumed by the load which is connected. Common house wiring colors. It is like they said hey we should run a separate neutral wire all the way from the fuse box breaker box to every place that electricity is used.
The neutral wire the purpose of the neutral wire is to complete the 120volt ac circuit by providing the path back to the electrical panel where the neutral wire is connected and bonded to the earth ground. Refrigerators fans heaters etc to make sure nobody ever gets a shock. Like the neutral wire the ground wire is also connected to an earth ground. The neutral is an insulated wire because it is part of the circuit which flows electrical current.
Gallery of What Is The Use Of Neutral Wire
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