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Can i get a diagram of the neutral and the ground lines at the home distribution box?
The only place they are tied together is at the Service Entrance panel. They must not be mixed up anywhere else, or it will defeat the safety factor the ground wire provides. IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS. If you do this work yourself, always turn off the power at the breaker box/fuse panel BEFORE you attempt to do any work AND always use a meter or voltage indicator
to insure the circuit is, in fact, de-energized.
What else can I help you with?
Diagram of brake lines on 1993 topaz?
need diagram of rear brake lines for 1993 mercury topaz
What is the voltage-to-ground on a 4160 V delta circuit?
There should be no voltage to ground on a delta system. That is the reason that these types of systems have to have a set of grounding lights to warn when the system inadvertently grounds. A delta system is a three wire connection, no neutral. A voltage to ground is only available on a three phase four wire (star or wye) connection system. The fourth wire being a neutral which is grounded thereby giving a voltage from each leg to neutral.
When using 10-2 wire for a 3 wire dryer can the neutral wire be the uninsulated ground wire or does it have to be insulated?
You need 10-3 PLUS ground for this 220v application. The ground is the only uninsulated wire. If you did it with 10-2, I would suggest re-doing it correctly ASAP. That leaves you without a neutral and potential for supply to go through grounding wire to breaker box (or through a person to ground, causing electrocution). Clarification: you do not need three current-carrying conductors for all 220 v applications. There is no neutral in 220, so you only need two "hot" leads and a bare safety grounding wire. If the appliance (as here, a dryer) actually needs 110 in addition to 220, then yes, you need 10/3 cable, plus grounding wire. First of all the word "shield" in electricity refers to blocking magnetic flux. What you meant to say is "insulated" which means to block conductivity. When #?-2 NM w/ Ground wire is used in a 240 volt circiut, there is no neutral conductor. You're connecting the black and white wires hot and the bare wire as equipment ground in the distribution panel. On the dryer a 3 wire cord is connected with the neutral and ground terminals jumpered, so that the ground wire ran to the dryer serves as both ground and neutral. This is how dryers have been wired for many years in most of North America. Electrically this works because ground and neutral have the same electrical potential. Technically, however, it's wrong because a ground wire shouldn't be used as a normally current carrying conductor, and in the case of a dryer, the motor and control circuits are 120 volt, causing a small current flow in the ground conductor with a 3 wire supply. The real question is: Does a residential dryer require a separate neutral conductor or just a ground conductor? The same question asked differently does a residential dryer require a #10-2 or #10-3 supply cable? The answer is: If this is an existing dryer supply, a #10-2 cable with a 3 prong cord will work just as well as it has for decades, but if this is a new installation, a #10-3 cable and a 4 prong cord is required to abide with current laws.
How do you change a 4-wire 240V plug for a dryer to a 3-wire 240V plug for a welder and which wires do you use?
The existing 4 wires meaning Red, Black, White, Bare? Red and black are "hot" (using 120V from each phase of your service entrance), white is neutral, and bare is ground. Ground the bare or green wire to the electrical box then use red and black as your hot wires and white as neutral. You must ground the welder itself also with a jumper wire in order to be safe.
Diagram using lines to show shared electrons?
Lewis structure diagrams use lines to show shared electrons.
How do you find neutral line among distribution lines?
US NEC: The neutral line is the white wire. Coming from the pole, it is the ground wire.
Why does power distribution lines have neutral?
They usually do not but very often high-voltage lines have an earth wire running along the top of the support towers as a lightning protection.
Why there is no neutral conductor in power transmission lines?
Using a distribution system (e.g. 11 kV in the UK) as an example, the primary of a three-phase distribution transformer is delta-connected, which requires to be supplied by three line conductors. So a neutral conductor is superfluous.
Does a toaster use a neutral phase?
There is no such thing as a 'neutral phase'. 'Live' or 'hot' conductors are called 'lines', whereas the neutralconductor is at approximately earth (ground) potential.So, a toaster would be connected between a line and a neutral conductor.
Why neutral is not required for vacuum circuit breaker?
Air-blast circuit breakers are used to disconnect high-voltage transmission or distribution circuits in the event of a fault. One circuit breaker is required for each of the three line conductors; there is not normally a neutral conductor in high-voltage three-phase transmission/distribution lines.
What do lines represent in an electirc field diagram?
The lines in each diagram represent an electric field. The stronger the field, the close together the lines are.
What do lines represent in an electric field diagram?
The lines in each diagram represent an electric field. The stronger the field, the close together the lines are.
Diagram of brake lines on 1993 topaz?
need diagram of rear brake lines for 1993 mercury topaz
Show diagram of poulan chain saw fuel lines?
show diagram of poulan chain fuel lines
How do you calculate water distribution lines to different location in cities Area from overhead water tanks and Under ground water tanks.?
Sir, We are going to make Project in Water supply schemes. what are correct method for water distribution lines from existing reservoirs to different locations in cities area.
Diagram of fuel lines on bottom of a 1999 izusu rodeo?
need a 1999 izusu rodeo fuel lines diagram
The equilibrium lines on a phase diagram meet at the what?
meet at the critical point on the diagram.
