The term core represents each individual conductor within a cable, and a pair is two cores (or two conductors) within a cable.
For example if you have a 3 core cable, then the cable has 3 separate conductors in it (3 separate cables within the PVC coating). A 3 pair cable would be 3 sets of 2 cores, so this would have 6 conductors within the cable.
A lone pair- as the name suggests is a pair of electrons which has not yet been shared with any other atom
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VSEPR only shows the geometric shape of the element
A heterozygous have dissimilar pairs of genes for any hereditary characteristic while a homozygous have a the same pair of genes.
There is a pair of equal gravitational forces between the Earth and every other bit of matter in the universe. The only ones that make any difference over the span of several human lifetimes are the pair between the Earth and sun, and the pair between the Earth and moon. Mutual gravitational forces between the Earth and each of the other major planets are affecting the Earth's orbit, but the effects are so small as to be imperceptible over the course of human civilization, and too slow for prediction.
No difference in terms of number of wires used.
No difference in terms of number of wires used
Assuming you're taking about 'twin core and earth' cable - it's commonly used to supply power to high-current devices such as cookers and immersion heaters.
when we use some metal wrap around a single pair it is called shield like STP ( shilelded twisted pair cable) , when all shielded pair are overall wrapped by some metal it is called screen for example S/STP that is screened shielded twisted pair cable ,
A pear is a fruit that grows on trees, typically with a sweet and juicy taste. A pair refers to two matching or corresponding things, such as a pair of shoes or a pair of socks. They are pronounced differently and have different meanings despite being visually similar.
they are the same. Lone pair is unshared pair of electrons and bond pair is shared pair of electron.
1) Twisted pair cable is less expensive2) Twisted pair cable is required for modern transmission standards****************It is a thin, flexible cable that is easy to string between walls.Because UTP is small, it does not quickly fill up wiring ducts.UTP costs less per foot than any other type of LAN cable
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In multi pair cable sets, for example a Cat. 5 cable, the wires of each pair are twisted to prevent mutual induction into the other cable pairs. The tighter the twist, the less amount of induction into the other cable pairs.
if by "twisted pair cable" you mean a cat5 cable which is commonly used as an ethernet cable. then it´s made of copper.
Ans:- Two pair of twisted pair Cable
No. Coaxial cable is a single wire that has a thick coating around it. A common use of coaxial cable is for cable television. This is the cable that goes from the jack on the wall into your cable box. Twisted pair contains multiple cables which are split into pairs and twisted together. CAT5/CAT5e/CAT6 cable are all examples of twisted pair. There are a total of 8 wires inside. Every two wires are twisted together to form a pair. The purpose of the cables being twisted together is to reduce electrical interference between the wires.