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As obvious as it may seem, so that they connect power stations to load centres which might be hundreds of kilometres away!
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∙ 11y ago
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Give you theory about electrical transmission without cables?
we can use the electromagnetic waves to transmit the electrical powers without the cables. But it is very difficult.
Why energy is lost from power transmission cables?
Losses are mainly due to electrical resistance.
How do you remove electrical cables without damaging existing cables?
How do you remove electrical cables without damaging existing cables?"
What are transmission cables made of?
Transmission cables are made of conductors and insulating material covering that conductor.
Why. Are metals used for making electrical cables?
aluminium is used for making electrical cables as the metal do not melt easily
Where can one go to find long phone cables for purchase?
To purchase long phones cables you can find them at electrical such stores as Dick Smith . Long cables can also be sourced online but postage would also be included. They come in many lengths from 1 metre to 25 metres.
Why are electrical cables set to sag?
because of heat cables expand
What are the types of cables used for baseband and broadband transmission?
Twisted-pair cables Coaxial cables
What is a Continuity test on Electrical Cables?
Continuity of electrical cables must, because it is the process of inspection to found any discontinuity in the cable
How is electrical energy fed into the house?
By cables.
What is electrical raceways?
an exposed conduit used for carrying electrical wires/cables
Why electrical cables are available in different diameter sizes?
The different electrical cable diameters are corresponding to the different electric currents that could be tolerated by the cables.
