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If live is kept open could it trip circuit breaker by connecting neutral to ground?
Yes, keeping a live wire open can potentially trip a circuit breaker if the neutral and ground are connected. This can create a potential difference between neutral and ground, leading to a fault current that may trip the breaker. It is unsafe to have a live wire left open and in contact with other conductors.
Can you connect a ground to a neutral bar?
In any distribution panel there are individual bars for each termination. The ground buss is in direct contact with the metal enclosure. The neutral is isolated from the metal enclosure. The only place where the two come into contact with each other is where a bonding screw protrudes through the neutral bar and into the metal enclosure.
Could anybody help the reading between earth and neutral in the incomer supplying power to the house is 120V while live and neutral reads normal 220V and live-earth reads up to 298V.?
It sounds like either you have a bad ground connection or that ground and neutral are NOT bonded at the main panel only. There is either a strap or screw in main panel that connects ground and neutral. Also check the connection to a ground rod and that the ground rod is intact.
How do you tow a 1999 Jeep Wrangler 4x4?
Either all 4 wheels on the ground with the transmision in Park and the transfer case in Neutral, or on a trailer.Either all 4 wheels on the ground with the transmision in Park and the transfer case in Neutral, or on a trailer.
Why neutral wire doesn't give electric shock?
The neutral wire doesn't give an electric shock because it is the same potential as ground. That being said if you come in contact with the "hot" wire and the neutral or ground wire, you become the load and will receive a substantial shock.
Why in electrical wiring you need both neutral and ground if neutral is zero voltage why you cannot used it as a ground?
The neutral is a current-carrying conductor, the grounding wire is not; it is for safety as an ALTERNATE path to ground. For example, if something happens to disconnect the neutral or if the hot side comes into contact with conductive portions of an appliance, the grounding conductor can save a life by providing a safe fault mechanism.
Why Distance between neutral and groun pin in plug is not same?
The distance between the neutral and ground pins in a plug is not the same to prevent accidental short circuits or contact between the neutral and ground wires. This helps to ensure safety by reducing the risk of electrical shocks or fires. Additionally, it helps maintain the proper functioning of electrical circuits by preventing interference between the neutral and ground connections.
What cause current on the neutral line in a three phase?
Current on neutral in a multi phase system is caused by imbalance between the phases. Question: Are you talking about neutral or ground? The two are very different. Although neutral is grounded, it is expected to be a current carrying conductor, so current on neutral is normal, so to speak. Ground, on the other hand is a protective circuit that is not supposed to have any current on it at all.
Why are the GFCI breakers nuisance tripping in your 100 amp sub panel- is it because neutral bonded to ground?
Nuisance tripping of GFCI breakers in a sub panel may be caused by a variety of factors, such as moisture exposure, improper wiring, or a ground fault in the system. If the neutral is improperly bonded to ground in the sub panel, it could also cause nuisance tripping as the GFCI breakers may detect a ground fault when there isn't one. It's important to ensure that the neutral and ground are properly separated in sub panels to prevent such issues.
What is the difference between the neutral and ground bar?
In any distribution panel there are individual bars for each termination. The ground buss is in direct contact with the metal enclosure. The neutral is isolated from the metal enclosure. The only place where the two come into contact with each other is where a bonding screw protrudes through the neutral bar and into the metal enclosure.
When a GFCI senses a fault the ground-fault current can originate from what either the hot or neutral wire on the line side of the GFCI either the hot or neutral wire on the load side of the GFCI?
In a very real sense, a "ground fault" cannot come from the neutral side, since, if your wiring is performing as designed, there should be little potential between the neutral and ground. A ground fault is said to occur when the current OUT, through the "hot" side is not equal to the current BACK, through the neutral, meaning that current is leaking to somewhere else... such as through your body. Having said all that, it is certainly possible that you could cause a GFCI to trip by introducing current to the neutral from a circuit that does not go through the GFCI breaker; but that would involve non-standard wiring practices.
Difference between ground and neutral?
As i know,neutral is the return path of current & ground is for any leakage current
