neutral wire definition
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- Definition of NEUTRAL WIRE. : the wire in a three-wire distribution system usually required to be grounded for safety of both linemen and householders. ADVERTISEMENT.This word doesn't usually appear in our free dictionary, but the definition from our premium Unabridged Dictionary is offered here on a limited basis.ote that some information is displayed differently in the Unabridged. To access the complete Unabridged Dictionary, with an additional 300,000 words that aren't in our free dictionary, start a free trial.
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Ground and neutral The neutral conductor is connected to earth ground at the point of supply, and equipment cases are connected to the neutral. The danger exists that a broken neutral connection will allow all the equipment cases to rise to a dangerous voltage if any leakage or insulation fault exists in any equipment.or uses of the term ground or earth in electricity but not in the context of mains wiring, see ground (electricity) . As the neutral point of an electrical supply system is often connected to earth ground, ground and neutral are closely related.
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On a 3 wire plug is the wider blade hot or neutral? The neutral wire color is white in USA, Canada and other countries which run a 60 Hz electrical power service. The neutral wire color is blue in countries in Europe and e…lsewhere which run a 50 Hz electrical power service.
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3 wire service to panelâ¦ neutral and ground wires on the same bar? [duplicate] In most cases the main breaker in the panel is used as the main disconnect, which is why the grounded (neutral) conductor is typically bonded there. If, however, there is a disconnect before the panel.It's likely that, that will be the location where the grounded (neutral) conductor will be bonded. got a second opinion and was told that on a 3 wire service to panel, neutral and ground wires are allowed to be terminated on the same bar.
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- The neutral wire is a return wire for the current in an electrical circuit. Do not confuse for the ground wire which is also a return wire but is used in the event the connected appliance shorts to protect the user from electrical shock. The neutral is actually very similar to the ground, though.
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- Hot: The black wire is the hot wire, which provides a 120 VAC current source. Neutral: The white wire is called the neutral wire. It provides the return path for the current provided by the hot wire. The neutral wire is connected to an earth ground.
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- This is usually carried out at the supply transformer, where the neutral conductor (often the star point of a three-phase supply) is connected to earth using an earth electrode or the metal sheath and armouring of a buried cable. ( shows such a connection.
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What happens if the hot wire is connected to the neutral wire? Neutral is neither Hot nor ground. Neutral is the return wire for electrical service. It is a requirement, by law, that the Neutral Wire Feed into an electrical service box (… main panel) be BONDED to the box and the Earth ground.
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Electrical wiring in North America Although much of the electrician's field terminology matches that of the electrical codes, usages can vary: Neutral wire is the return conductor of a circuit; in building wiring systems, the neutral wire is connected to earth ground at least at one point. North American standards state that the neutral is neither switched nor fused except in very narrowly defined circumstances.
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Questions & Answers: Older Questions - Fourth Set   black wire is hot wire .And the white is the common or white is ground.   Depends on what your talking about in an outlet or car battery. In a outlet the ground wire … is green or bare copper. neutral is red and hot is black (I remember it by hot can kill you so black is death) if I am not mistaken.
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What happens if the hot wire is connected to the neutral wire? Neutral is neither Hot nor ground. Neutral is the return wire for electrical service. It is a requirement , by law, that the Neutral Wire Feed into an electrical service box (… main panel) be BONDED to the box and the Earth ground.
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- A service or system ground is designed primarily to protect machines, tools, and insulation against damage. One wire, called the “neutral” or “grounded” conductor, is grounded. In an ordinary low-voltage circuit, the white or gray wire is grounded at the generator or transformer and at the building’s service entrance.
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- : the wire in a three-wire distribution system usually required to be grounded for safety of both linemen and householders.ADVERTISEMENT. This word doesn't usually appear in our free dictionary, but the definition from our premium Unabridged Dictionary is offered here on a limited basis.ote that some information is displayed differently in the Unabridged. To access the complete Unabridged Dictionary, with an additional 300,000 words that aren't in our free dictionary, start a free trial.
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Electrical Grounding Made Simple Grounding is a method of giving electricity the most effect way to return to the service panel. You see current flows from the panel to the outlet or device to power it up. The neutral wire is the return path for unused current. The ground wire is an additional path for electrical current to return safely to ground without danger to anyone in the event of a short circuit. In that instant, the short would cause the current to flow through the ground wire, causing a fuse to blow or a circuit breaker to trip.
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FAQ: Neutral and Ground Wires are not Interchangeable a ground and a neutral are both wires. unless they're tied together with other circuits, and not a 'home run' back to the panel, there is no difference between the two where they both end up on the same bus bar in the box. They are both wires, but they serve very different purposes in a residential home circuit.
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Electrical wiring in North America Although much of the electrician's field terminology matches that of the electrical codes, usages can vary. Neutral wire is the return conductor of a circuit; in building wiring systems, the neutral wire is connected to earth ground at least at one point. North American standards state that the neutral is neither switched nor fused except in very narrowly defined circumstances.
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Ground and neutral All neutral wires of the same earthed electrical system should have the same electrical potential, because they are all connected through the system ground. Neutral conductors are usually insulated for the same voltage as the line conductors, with interesting exceptions.
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Household Wiring The standard U.S. household wiring design has two 120 volt hot wires and a neutral which is at ground potential. The two 120 volt wires are obtained by grounding the centertap of the transformer supplying the house so that when one hot wire is swinging positive with respect to ground, the other is swinging negative. This versatile design allows the use of either hot wire to supply the standard 120 volt household circuits.
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Alternating Current in Electronics: Hot, Neutral, and Ground Wires Neutral: The white wire is called the neutral wire. It provides the return path for the current provided by the hot wire. The neutral wire is connected to an earth ground. Ground: The bare wire is called the ground wire. Like the neutral wire, the ground wire is also connected to an earth ground. However, the neutral and ground wires serve two distinct purposes. The neutral wire forms a part of the live circuit along with the hot wire.
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Neutral Axis In a beam bent downward, the line of zero stress below which all fibers are in tension and above which they are in compression. Axis, Neutral. (in strength of materials), for a beam that undergoes bending, a line in a cross section of the beam such that at all points of the line the normal stresses parallel to the axis of the beam are equal to zero.
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- Which wire is hot and which is neutral? depending on the voltage your hot wire is black, red, blue and white is the neutral on 120/250v. at 277/480 volts it is brown,orange, yellow and neutral is gray.if not sure wh…at you are doing let someone who is qualified do the work.
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Household Wiring The standard U.S. household wiring design has two 120 volt hot wires and a neutral which is at ground potential. The two 120 volt wires are obtained by grounding the centertap of the transformer supplying the house so that when one hot wire is swinging positive with respect to ground, the other is swinging negative. This versatile design allows the use of either hot wire to supply the standard 120 volt household circuits. For higher power applications like clothes dryers, electric ranges, air conditioners, etc. , both hot wires can be used to produce a 240 volt circuit.
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- In residential wiring, convention is that the black wire is hot and the white wire is neutral. This means that, if the circuit is wired correctly - and there is no fault in the circuit - the white wire should not have any potential difference (voltage) relative to ground.
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Definitions &Translations (plural neutralinos) (physics) Any of several hypothetical particles, predicted by supersymmetry, related to neutrinos.