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A ring around wires in a wiring diagram most often represents a ring circuit in the wiring. A ring circuit is a wiring technique commonly seen in devices from the United Kingdom.

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What are black with green and black with white wires mean?

Black wires are typically used for power supply, while green wires are commonly used for grounding. White wires are usually neutral wires in electrical systems. It is important to follow proper wiring color codes to ensure correct connections and safe operation of electrical devices.


What does it mean when an electrical cord has writing on one of the 2 wires. is that the hot?

When an electrical cord has writing on one of the two wires, it typically indicates that this wire is the "hot" wire. The writing can serve as a visual cue to differentiate it from the neutral wire, which is usually unmarked or has a different color insulation. In many cases, the hot wire is colored black or red, while the neutral wire is white. Always ensure proper identification and safety when working with electrical wiring.


You have three colours of wire in your bathroom red black and green yellow what do they mean?

3 colors? red black green and yellow? i count 4... red is your active, or live wire. black is return, or negative wire. green is your earthing wire and yellow is more than likely a control, for a switch, possibly a heating fan or towel railing?


What does support wires mean?

Support wires are ropes, cables, or metal wires that provide structural support to objects such as tents, clotheslines, or suspension bridges. They help distribute weight and tension to prevent sagging or collapse.


What does it mean when a human being smells burnt wires?

It means the person has a sense of smell and there has possibly been a fire.

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You mean where can i find the wiring diagram.


What does tape and line mean on an electric motor wiring diagram?

In an electric motor wiring diagram, "tape" and "line" typically refer to the connections and wires associated with the power supply. "Line" denotes the hot or live wires supplying electrical power to the motor, while "tape" may indicate insulation or identification for specific wires, often used for marking different phases or connections. These terms help clarify the wiring configuration and ensure proper connections during installation or troubleshooting.


Wiring diagram well water?

If you mean a pump wiring diagram, it depends what kind of pump you have, submersible or Jetpump. Both are very simple wiring and don't need a diagram. Both should be installed by a qualified well technician.


Where can you find diagrams of semi trucks?

Need to know what type of diagram you're looking for. You could mean a wiring diagram, a fuel system diagram, or any other type of diagram.


What needs to be done when you put fiberglass batting around high voltage wires?

What are you considering "high voltage" wiring? If you mean just standard home wiring of 120 and 240 volts then you can put the insulation right up to it.


How do I install an overhead factory DVD from a 2002 Excursion in the center console of a 2002 Expedition-The wiring harnesses are different-Can I get an adapter-Can I get wiring diagram?

I have run into the same problem, and cannot figure out what all the wires mean.....I am starting to convince myself that maybe I should test it to figure out what each wire is.


Is wire a component in an elictical circut?

You probably mean "electrical". Wires are not usually thought of as components, since wires just connect between components. If you look at a circuit diagram, the wires are usually just simple lines, showing that they are only there to convey current/voltage between the more complex components. Wiring can affect how a circuit works, but this is not a desirable thing. Designers will usually select wiring that has the *least possible* effect on the circuit.


What does AV mean in electrical wiring diagram?

AV on wiring diagrams for construction refers to "audio-visual", i.e., sound and video cabling and accessories.


What is the wiring schematic for the stereo on a 1988 Ford F-250 truck?

look up www.streetdreams.com/wires, this could help . They have color chart for the wires and what they mean.


You might find numbers and the symbol A on a label near wiring in machinery What does it probably mean?

the intensity of the current in the wires


What does x mean in an electrical wiring diagram?

It means the "Reactance". It's the imaginary part of impedance. Z=R+jX


How can you put a crank sensor if the cables are torn you mean where each color goes?

You need a wiring diagram for that vehicle, google it.