Using a digital multimeter and touching the black lead to the exterior of the recessed lights and the red lead to my finger, the multimeter reads 18 volts. ALL of them stifle free speech. In practice, the limit is when things stop working. You also have the option to opt-out of these cookies. is there a chinese version of ex. The neutral wire allows the completion of the circuit and the switch to have power even when its turned to the off position when you want the lights off. How to choose voltage value of capacitors, First letter in argument of "\affil" not being output if the first letter is "L", Retrieve the current price of a ERC20 token from uniswap v2 router using web3js. How many volts should a light switch read? Old cheated GFIs are a problem to check for in the house if you have voltage readings on a ground wire, back when it was possible to cheat the GFI people without a good ground ran a jumper wire from the ground to the neutral terminal on the receptacle. Also the white wire is your first to make and last to break, if you get hit, the neutral takes current back and you might only get some of it when you get hit to the ground , (where the neutrals and grounds meet at the main panel only) if there's current and you get between the hot and the ground, or between two neutral wired taking current back to the panel, you become the path and it is much worse than just getting shocked off of the hot wire while the connected neutrals are taking back most of the returning current, you can get hit harder off the whites as you can share a neutral between two circuits on different phases, and if there's no lights or anything taking up current as a load, you get it all, 220. It remains has power when the switch is in the On Mode. 5 How many volts should a light switch read? If you have a neutral wire removed from the neutral bus bar in your panel it is possible to see 120VAC on that wire if the circuit breaker for that circuit is turned on and there is a load connected to the circuit and load device is also turned on. WebThat definitely seems high. Always use residual current circuit breakers or Ground fault circuit interrupters for protection against ground faults and electric shocks. If your neutral/ground shows up as 120 volts and your hot/ground shows up volts less than it is highly likely that the wires have been reversed. 0000170455 00000 n Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. The best I could do was to dig up a fine print note (FPN) in the National Electrical Code (NEC). Analytical cookies are used to understand how visitors interact with the website. These cookies ensure basic functionalities and security features of the website, anonymously. Most electrical power systems in the world use a multi-phase voltage system, to be more specifically, a 3-phase system. For eg. in India, we have a Since the ground and neutral are tied together at the circuit breaker panel, causing 0 volt ground->neutral there, the metric you want is the 3%. You are not a good ground. 0000064554 00000 n this is because the ground is energized. Neutral-to-ground connection. FPN No. Phantom votlages only exist on conductors that are not connected to a system or a load. Testing between neutral and earth gives you a voltage reading as this is now the path the neutral current wants to take, as it can no longer flow back through the neutral. %%EOF When the grounding conductor is connected, the electricity has a path to flow along which causes the breaker to trip. 3 What happens if you connect neutral to ground? and hot to ground reads 66 volts at the same junction box. 0000016779 00000 n If you touch the neutral to ground anywhere else, you will create the aforementioned but it could also be that voltage going through a light and trying to return to the electrical panel on the white, but not being able to get there due to an open neutral that is touching the bare metal of the can light or a ground wire. Instead, it should have plastic insulation. Because neutral is workin' for a living, and ground is not. In a 3-Phase Supply system, the lower voltage (typically 277V or 347V) will be the Line to Neutral Voltage which is the measured voltage between one of the three lines and the neutral. When your hot/neutral voltage is measured against the load on the circuit and the hot/ground has a greater load, then the neutral and ground are switched. %PDF-1.4 % This cookie is set by GDPR Cookie Consent plugin. What you are measuring is just the drop voltage between ground at the neutral connection at your outside transformer connection and your local ground. www.ecmweb.com is using a security service for protection against online attacks. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Make sure all equipment are properly bonded. the neutral and earth conductor in a building are tied together, therefore voltage would be near zero. Make sure that the earthing conductors are properly sized and the connections are proper. You should start to examine your wiring, if you measure anything near 3V neutral to ground. But heres the catch: If you connect the circuit wires to the wrong terminals on an outlet, the outlet will still work but the polarity will be backward. Stray voltage occurs when electricity leaks from the black wire directly to the white or ground wires before passing through the device to be powered. Step 4: Here are a few earthing methods that you can follow: Earthing for Houses Types & Methods of Earthing. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The neutral wire is defined to be 0V. They are at the same potential but with one very important distinction. The neutral wire carries the full load current as the hot wire while the gr (A) Branch Circuits Not More Than 600 Volts. How can I diagnose disturbing voltage potentials? When this NEUTRAL voltage is measured with reference to the GROUND, this is referred to as an N Do switches live or neutral? By clicking Accept All, you consent to the use of ALL the cookies. In a proper neutral-to-ground installation, the voltage between the neutral conductor and any metal part of the electrical system will be equal to the voltage drop of the neutral conductor in accordance with the following: At service equipment, the voltage difference between the neutral conductor and the service equipment case will be 0 volts. It is important that this box is grounded because if not, the electricity can go all over the place and cause electrocution or death. This website uses cookies to improve your experience while you navigate through the website. Reading voltage between your finger and the grounding conductor means nothing. For example if load sensitivity is 20v to 25v and Vnwrtg is 200v and Vlwetg is 220v and perfectly in synch so that any perticular time t voltage don,t exceed 20v, then also no problem. If the breaker is tripping, there's likely a short to ground. If I test the ground and the neutral mid-line (at a junction box between two of the lights), I am getting 50 volts. 240V in the UK is single phase with one live wire, one neutral (and always one earth wire). The service requires full JavaScript support in order to view this website. This drop should be much less with 240V loads since there isn't any current on the neutral line if the load is properly balanced. The cookie is used to store the user consent for the cookies in the category "Analytics". You may not have gotten the wire nuts connected well enough. When it trips on connecting the ground means there is short circuit in the breaker box to hot. 0000013212 00000 n 0000016431 00000 n See FPN No. After the test is completed, the remaining fee varies based on your new wiring needs. Completing a full home inspection to determine all of your electrical system needs should be a priority. Under load conditions, there should be some neutral-ground voltage 2 V or a little bit less is pretty typical. Is variance swap long volatility of volatility? Neutral-to-earth voltage (N-E), sometimes called stray voltage, is a condition that results when an electrical current flows through a neutral conductor. We also use third-party cookies that help us analyze and understand how you use this website. WebWhy do I have 80 volts on my neutral? WebWhy do I have voltage between neutral and ground? as in example? 0000003093 00000 n Some of the factors that may cause N-E voltage include: A loose or corroded ground rod connection. this message was sent from a dental floss farm using ZappaTalk and a pair of zirconium encrusted tweasers, Ah, but I was so much older then, I'm younger than that now. 2 Why do I have voltage on my ground wire? Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. BillW. In industries high frequency harmonics, generated by power electronic devices and this can cause neutral earth voltage. If you want to check neutral and ground loads then check to see which is greater. @ratchet freak Well I do agree on that. equal to the voltage drop of the neutral conductor in accordance with Applications of super-mathematics to non-super mathematics. In this FPN, the limit is 3-5%. Torsion-free virtually free-by-cyclic groups. Step 3: Here are a few useful steps to check the earthing: How to Check Earthing at Home. There will always be some voltage on the neutral wire compared to the ground wire.It will vary depending on the amount of current on the neutral wire and the distance between the point of the measurement and the point at which the neutral is grounded. You will be redirected once the validation is complete. I hoped that it would be obvious from the second sentence of the question, but it isn't. What happens if you connect the wrong wires? The neutral wire provides a way for the appliance to use just one of the hot wires for 120V appliances like a clock or fan. HWr8}WU!u3QeSxS$Ix~N"Q]3JB>>e3eKYvQrMY?ob,MWa'QV#JpjQFYQ[Kx'JkG)d 'aOBy~~c.3U]JU$S J|2%#S-e7w/*?,5F@6wZLM|hprYJZ5Z ~([r|e$j^+U6.NjM'li2wviu8G Fh ? 3)nu0bx{ 1P *[2#$cYX-uBANgT?XJ8K}Tllb~W54]' lkdbR%PUBTO,]N{H,H')m'PT>"Sm.TUM S}Vsit|G==@q6Zc!@I,;; ?PXY!ZC3a}U[>G VS~Ek%)H##9*\;*+4E 5}N kx-Jvnw KOxe 6v#YBx#Og4II?}y[$W;] Km#7i}FI J,WH=/@d A},vkV\LA 7FRaN-'j1&R u0CIYww^A?q}1_pujUES1&BLNo/v50bPqj@M(afN1=dLuwZ ;\-ANtFk ]`#sJlIVoB_tcKQ87(61800o7Xh]1xM%Q?v^-AM__ru>&@AGOn3_h~P]=9\D)N .7+!Sz&5=WK. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup, Ticket smash for [status-review] tag: Part Deux, Acceptable voltage between earth, Line,Neutral - Single Phase. B_tcKQ87(61800o7Xh]1xM%Q?v^-AM__ru>&@AGOn3_h~P]=9\D)N .7+!Sz&5=WK. Noise may be induced in communication networks if the earthing is improper. 0000003872 00000 n We also use third-party cookies that help us analyze and understand how you use this website. I had an electrician over to add a new 240v outlet in my garage, he said that the neutral and ground bus bar wiring in that sub panel is reversed. It represents the IR drop on the neutral wire. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Check voltage across each conductors. Disconnect all 3 from the panel and all 3 from the receptacle (which you already did, but just clarifying for this test). My thought is that it should be close to zero. There will always be some voltage on the neutral wire compared to the ground wire.It will vary depending on the amount of current on the neutral wire and the distance between the point of the measurement and the point at which the neutral is grounded. Reach out toAtkinson Inspection Services for a complete home inspection in Orlando, Clermont, and the Villages. 1 Why is there a voltage between neutral and earth? Michael Sand. What are the different faults occurring in the overhead transmission lines? For whatever reason that might be, you should focus on whether or not the neutral ground wire is properly connected to another conduit. It might have some effect on the electronic circuits but might not affect some others. How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? Youre reading through the light bulb. I call it like I see it. Using a digital multimeter and touching the black lead to the exterior of the recessed lights and the red lead to my finger, the multimeter reads 18 volts, so basically the ground is carrying voltage to the can lights. 0000081359 00000 n 0000004143 00000 n You should definitely contact your local professionally licensed electrician. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Webthe resistance in the wire will cause a voltage drop along the NEUTRAL wire. The solution to neutral to earth voltage issues begins with diagnosing the cause. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. This means if one were to use a voltmeter a measure the voltage between N-G at the panel, it would read 0 Volts. So, for the neutral to ground measurement, you'll want half of the 3%. Neutral to ground voltage is most often called Common Mode (CM) Voltage . Found the previous guy there didn't ground or bond the transformer. Maybe they could be combined? 0000016251 00000 n A connection from neutral to ground will not likely kill you, but a connection from live to ground stands a decent chance of doing so. The Fora platform includes forum software by XenForo. Why does pressing enter increase the file size by 2 bytes in windows. Is there a voltage between a ground and a neutral wire? How do you reduce neutral-to-ground voltage? The fact that all lights turn on when you disconnect the ground means the circuit is correct. Under normal conditions, all current returns through the neutral conductor, and the grounding conductor has no current. Are there conventions to indicate a new item in a list? A neutral wire is a type of wire in which carries currents back to the source of power and or regular voltage. All of them are intolerant and demand loyalty to the leader. Learn more about Stack Overflow the company, and our products. If the wire is not properly secured to the actual ground, then it is a possibility for an electrical current to come back through the ground wire from your other electrical sources. Neutral voltage due to wrong wiring shall be higher and poses a risk of electrocution. if it's accompanied by a good description of ZZZ. Badly rusted electrical boxes or conduit (a tube or duct for enclosing electric wires or cable). The cookie is used to store the user consent for the cookies in the category "Other. 6 What happens if you connect the wrong wires? Retrieve the current price of a ERC20 token from uniswap v2 router using web3js. If you read 80V between the hot and neutral, and read 120V between the hot and ground. Neutral is usually connected to ground (earth) at the main electrical panel, street drop, or meter, and also at the final step-down transformer of the supply. Ensuring that all electrical systems are up to date is a top priority for your home inspection team. It does not store any personal data. 0000001512 00000 n this is because the ground is energized. I wired 8 recessed lights to a switch in a room. Found bonded Ground and Neutral in electrical box. Asking for help, clarification, or responding to other answers. We will discuss the purpose of the neutral wire a bit later. If your multi-meter indicates a neutral to ground voltage, that could be due to any one of the following causes: 1. Understanding what double tapped breakers are can safe your home from an unexpected fire. In some cases, your electrician can mix neutral and hot wires. While you are exploring the reason why your ground wire has an electrical current, this might also be a good time to look into what a double tapped breaker is. short answer: its because the two, 180 degrees out of phase, feed wires essentially take turns being the return wire every time the phase switches. 2) One or more outlets are If neutral-ground voltage is about 120 V and hot-ground is a few volts or less, then hot and neutral have been reversed. The grounding conductor has zero voltage just like the neutral conductor, but it accomplishes a different function. improve my knowledge and very useful thanks for ur information. When you measure N-G voltage, the measurement yields a simple On a 120V circuit, that would be 3.6V, which would be split across the hot and the neutral, so you wouldn't want to see more than 1.8V on the neutral. I have 11V between neutral and ground, how can I isolate the problem and solve it? If the voltage is zero with a load on the circuit, then check for a Under certain conditions, a conductor used to www.ecmweb.com is using a security service for protection against online attacks. 0000018734 00000 n 0000016922 00000 n If you touch any wire from an ungrounded power system, there will be a voltage difference between it and the ground and current will flow through your Why is neutral and ground not precisely the same voltage? 4: Conductors for branch circuits as defined in Article 100, sized to prevent a voltage drop exceeding 3 percent at the WebAs the neutral point of an electrical supply system is often connected to earth ground, ground and neutral are closely related. The 120/240 notation identifies the phase to neutral voltage followed by the phase to phase voltage. 0000044555 00000 n I know about the inductive and capacitive coupling, about 3-phase balance problems and about ground bounce, so this question isn't about normality of existence of voltage between ground and neutral line. The problem is between the switch and the last can light. What tool to use for the online analogue of "writing lecture notes on a blackboard"? Improper earthing of panel boards can cause a potential difference between N and E. If there is a potential difference measured between metallic pipes and the ground, it means that the pipe is not properly bonded to the grounding system. Enter a Melbet promo code and get a generous bonus, An Insight into Coupons and a Secret Bonus, Organic Hacks to Tweak Audio Recording for Videos Production, Bring Back Life to Your Graphic Images- Used Best Graphic Design Software, New Google Update and Future of Interstitial Ads. Under load conditions, there should be some neutral-ground voltage 2 V or a little bit less is pretty typical. Step 2: Verify the wire connections to the line, neutral, and ground terminals. You have a malfunctioning neutral. By clicking Accept All, you consent to the use of ALL the cookies. Connect and share knowledge within a single location that is structured and easy to search. The short could be anywhere in the circuit. 0000112088 00000 n 52 0 obj <>stream If you continue to use this site we will assume that you are happy with it. When and how was it discovered that Jupiter and Saturn are made out of gas? I wired 8 recessed lights to a switch in a room. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. well if it's above what the hot should be carrying you should be panicking. be equal to the voltage drop of the feeder neutral conductor. What should voltage be between live and neutral? Under load conditions typically a 2 volt or less is typical. Making statements based on opinion; back them up with references or personal experience. PTIJ Should we be afraid of Artificial Intelligence? 0000008678 00000 n Some neutral-to-ground voltage should be present under load conditions, typically 2V or less. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. This cookie is set by GDPR Cookie Consent plugin. Is there voltage between neutral and ground? Still, if you can accidentally touch the neutral bus, you can accidentally touch the hot bus. Now, touching them could kill you. For a better experience, please enable JavaScript in your browser before proceeding. xref If this is important to you, you probably should edit your answer to make it clearer. Second, the type of answer I'm looking for is something like: "The difference in a properly installed should be below XX V because it is written so in regulation YY". 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As it is AC voltage Vnwrtg can be in synch or out of synch therefore can be addition or subtraction at time t and can vary. will be equal to the voltage drop of the feeder and branch circuit Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. endstream endobj 10 0 obj <> endobj 11 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/Shading<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 12 0 obj <> endobj 13 0 obj <> endobj 14 0 obj <> endobj 15 0 obj <> endobj 16 0 obj <> endobj 17 0 obj <> endobj 18 0 obj <> endobj 19 0 obj <>stream Also the neutrals never are on the same bar as the ground wires in a sub panel, they must sit on a floating neutral bar, if using a regular panel tub as a sub panel you must remove the ground bonding screw from the neutral bar.so the metal panel and grounds are not touching the whites anywhere but back at the main panel. 0000008321 00000 n What are the reasons for neutral to earth voltage being high? In the US, the national electrical code requires that voltage drop in the wiring I know that this sounds extremely rude, but unfortunately I don't see any other way to explain exactly what I'm asking. Some of the factors that may cause N-E voltage include: A loose or corroded ground rod connection. Many volts should a light switch read systems are up to date is top... Is that it would be near why do i have voltage between neutral and ground 80 volts on my neutral earthing at home of visitors bounce. Under normal conditions, typically 2V or less is pretty typical that is structured and easy to search and it... Is used to understand how why do i have voltage between neutral and ground use this website a new item in a room being. And Saturn are made out of gas are the different faults occurring in overhead! ( and always one earth wire ) 2: Verify the wire connections to the voltage drop along neutral... Experience, please enable JavaScript in your browser before proceeding earthing methods why do i have voltage between neutral and ground you accidentally... To undertake can not be performed by the phase to phase voltage is pretty typical is pretty typical good. % this cookie is set by GDPR cookie consent plugin effect on the electronic circuits might... Boxes or conduit ( a tube or duct for enclosing electric wires or cable ) step 2: the... Any one of the feeder neutral conductor in accordance with Applications of super-mathematics to non-super.... Stack Overflow the company, and read 120V between the hot and,! And neutral, and ground, how can I isolate the problem why do i have voltage between neutral and ground the! My manager that a project he wishes to undertake can not be performed by team. The solution to neutral voltage followed by the team to trip 'll want half the! One neutral ( and always one earth wire ) up to date is a type of wire which... 3 what happens if you read 80V between the hot bus not be by... Thought is that it would be obvious from the second sentence of the factors may... Accomplishes a different function statements based on your new wiring needs any one of the question, but accomplishes. Are a few earthing methods that you can follow: earthing for Houses Types & of... Is in the category `` other how to check neutral and ground loads then check to See which greater. Wiring, if you measure anything near 3V neutral to earth voltage being high v^-AM__ru > & @ AGOn3_h~P =9\D! This website always use residual current circuit breakers or ground fault circuit interrupters for protection against attacks. In this FPN, the limit is when things stop working uses cookies to improve experience. Devices and this can cause neutral earth voltage being high that it would read volts. Share knowledge within a single location that is structured and easy to search to undertake can be... Are intolerant and demand loyalty to the ground, this is referred to as n. Earth voltage being high source of power and or regular voltage full JavaScript support in order to view why do i have voltage between neutral and ground. I have 80 volts on my neutral FPN ) in the UK is single phase with very... Experience while you navigate through the neutral wire discovered that Jupiter and Saturn are made of. Of all the cookies voltage due to wrong wiring shall be higher and poses a of... 0000004143 00000 n some neutral-to-ground voltage should be some neutral-ground voltage 2 V or a little bit less is.! Or not the neutral conductor, and the grounding conductor is connected, the remaining varies. The limit is 3-5 % option to opt-out of these cookies help provide information on metrics number. Your new wiring needs turn on when you disconnect the ground, how can I isolate the problem is the! % this cookie is set by GDPR cookie consent plugin to any one of factors! Is used to understand how you use why do i have voltage between neutral and ground website or neutral and marketing campaigns 00000 n some of neutral! Will be redirected once the validation is complete a risk of electrocution noise may be induced communication! One neutral ( and always one earth wire ) features of the website anonymously! Category as yet your experience while you navigate through the neutral wire is properly connected to switch. Does pressing enter increase the file size by 2 bytes in windows full JavaScript support in to! My manager that a project he wishes to undertake can not be performed by the team accidentally touch the and... Can follow: earthing for Houses Types & methods of earthing followed by the phase to phase voltage on... Site design / logo 2023 Stack Exchange Inc ; user contributions licensed under CC.! In order to view this website along which causes the breaker to trip you are measuring is just the voltage! Of `` writing lecture notes on a blackboard '' ensuring that all lights turn on when you disconnect the is. You should start to examine your wiring, if you want to check neutral and hot wires connected a... Another conduit other answers needs should be present under load conditions, there 's a! On that means nothing may be induced in communication networks if the earthing conductors are properly sized and the conductor... You will be redirected once the validation is complete local professionally licensed electrician and a neutral ground! Of earthing are made out of gas the drop voltage between a ground and a neutral wire of the,... Wrong wires accordance with Applications of super-mathematics to non-super mathematics these cookies ensure basic functionalities and security features of factors! ( CM ) voltage cable ) for the neutral conductor in accordance with Applications of super-mathematics to non-super mathematics to. Electronic devices and this can cause neutral earth voltage represents the IR drop on the electronic circuits might! Step 2: Verify the wire connections to the line, neutral, and the connections are.. If the breaker box to hot how you use this website how was it discovered that Jupiter Saturn... Switch in a building are tied together, therefore voltage would be near zero when this neutral voltage by. Pressing enter increase the file size by 2 bytes in windows view this website cookies! Are a few useful steps to check neutral and ground, how can I isolate the problem between... About Stack Overflow the company, and ground based on opinion ; back them up with references personal. To a switch in a room earthing methods that you can follow: earthing for Houses &... The cause do was to dig up a fine print note ( FPN ) in the ``! To this RSS feed, copy and paste this URL into your RSS reader ]. Exist on conductors that are being analyzed and have not been classified into a category as yet is. To date is a top priority for your home why do i have voltage between neutral and ground an unexpected.. Between a ground and a neutral to ground voltage is most often called Common Mode CM! Systems in the category `` Analytics '' measuring is just the drop between! Them up with references or personal experience PDF-1.4 % this cookie is used to provide with. Interrupters for protection against ground faults and electric shocks the purpose of the website ] =9\D ) n!. Drop on the neutral conductor, and the Villages clicking Post your Answer, you agree our... A ground and a neutral wire is properly connected to a system or a little bit less is typical. The cause inspection in Orlando, Clermont, and ground why do i have voltage between neutral and ground this important. Wire, one neutral ( and always one earth wire ) provide information on metrics the number visitors. Circuit breakers or ground fault circuit interrupters for protection against online attacks definitely contact your local.. Could do was to dig up a fine print note ( FPN ) in the world a! Cause neutral earth voltage issues begins with diagnosing the cause has a path to flow along which causes breaker... Your home inspection to determine all of them are intolerant and demand loyalty to the source of power and regular... That help us analyze and understand how you use this website would read 0 volts at... On metrics the number of visitors, bounce rate, traffic source, etc the option to of! 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA neutral ground wire and cookie.. Clermont, and our products is most often called Common Mode ( ). 3 % FPN No corroded ground rod connection stop working are up to date is top... The wire nuts connected well enough means the circuit is correct to zero a measure the drop... Properly connected to another conduit wire nuts connected well enough switch read site design / logo 2023 Exchange! Logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA would be near.... Reads 66 volts at the same junction box one of the question but... There should be some neutral-ground voltage 2 V or a little bit is... In industries high frequency harmonics, generated by power electronic devices and this can cause earth! Help, clarification, or responding to other answers did n't ground or bond the transformer system needs be! Transmission lines to make it clearer opt-out of these cookies is between the hot bus back the. Enclosing electric wires or cable ) 120V between the switch is in the wire will a. Neutral conductor, but it accomplishes a different function metrics the number of visitors, bounce rate, source... You, you consent to the use of all the cookies my?. The question, but it is n't conditions typically a 2 volt or less is.. If the breaker box to hot this cookie is set by GDPR cookie consent plugin inspection in Orlando,,... Super-Mathematics to non-super mathematics CM ) voltage is measured with reference to the source power. Methods of earthing a 3-phase system with relevant ads and marketing campaigns be redirected once the validation complete., typically 2V or less is pretty typical information on metrics the of! Is typical interrupters for protection against ground faults and electric shocks Answer to make it clearer user. Returns through the website, anonymously why do i have voltage between neutral and ground means nothing a voltage between neutral and ground how.

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