Why should electric wires be twisted?

Eleanora Strosin asked a question: Why should electric wires be twisted?
Asked By: Eleanora Strosin
Date created: Thu, Apr 1, 2021 5:59 AM

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Those who are looking for an answer to the question «Why should electric wires be twisted?» often ask the following questions:

👉 How much should electric wires clear flat roofs?

atleast 8 feet

👉 Why should we not play with electric wires?

Top 10 rules for electric safety. To play it safe around your home, remember the rules for using electricity the right way. DON'T plug a bunch of stuff into one outlet or extension cord. It could damage the electrical system in your house or even cause a fire. DO make sure all electric cords are tucked out of the way.

👉 Which wires are electric wires on pole?

Identifying the wires on electrical poles is easy when you start at the top and work down. Locate the static wire at the very top of the pole. This is designed to redirect lightning away from the lower power-conducting lines to avoid induced power buildup and possible damage. The static line connects to a grounding conductor.

10 other answers

Originally Answered: Why are electric wires always twisted? There are several reasons ranging from adding to the strength of the wiring by making it rope-like to crosstalk (proximity effect) in communications. The latter is twisted pairs of shielded wire to reduce EMF interference.

The twisted pair of electrical wires is a cabling technique used in audio and network technology, among many others. Wires are twisted together to accomplish two main goals: reduce outgoing noise and reduce incoming noise related to electromagnetic interference. How does a twisted pair of wires work to prevent noise?

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The reasons that twisting the wires gets rid of this effect are; first, that it effectively decreases the area of the closed loops by breaking it up from one large loop into several smaller ones (the twists). This decrease in loop area decreases the amount of flux through the loop.

I'm an Electrical Engineer, and understand how a twisted pair of wires can be used to reduce noise in the presence of magnetic fields. However, I recently noticed the power company replacing the cables on a high voltage transmission system with a twisted pair of cables.

Why Are Wires Twisted Inside an Ethernet Cable? Written by Don Schultz, trueCABLE Technical Sales Representative & Fluke Networks Certified Technician This mystery revolves around how Ethernet cable works, and why it is called balanced twisted pair.

Twisting the cables is done to remove the electromagnetic interference from the wires. When a signal is transmitted through the cable it is in the form of current. This flow of current produces an electromagnetic field of interference around it and can generate noise effects in the surrounding cables.

The reason for using twisted pair is thus to create a physical structure that will present controlled and equal impedances with respect to ground (in most cases, capacitance with respect to signal...

You don't need HDMI cables for an HD signal, but if you want to get maximum resolution for your tv (1080 p) you do. The short answer is no, you do not need HDMI Cables just to get an HD signal ...

Why are the wires inside a cat6 (or cat5e) cable twisted? The purpose is to resist radio frequency or electromotive force interference from outside the cabl...

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