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A twisted cable is two conductors of a single circuit that are twisted together. They are twisted together to cancel out electromagnetic interference.
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What is theadvantage of DC transmission?
(1) For a given load there are less losses along a d.c. transmission line. (2) There are no synchronisation problems when linking independent a.c. grid systems. (3) There are no a.c. capacitive-loss currents in d.c. undersea cables, whose capacitance is large, due to closeness of line conductors.
What is underground power transmission?
power cables under ground rather then overhead.
Advantages and disadvantages of underground and overhead cables?
Overhead transmission lines are less expensive, in most cases, significantly less expensive, than underground cables. Underground transmission cables require insulation, cooling systems, and -the most expensive feature- excavation!
Will low pass filter works as transmission line?
No, but transmission line act as a lpf
Who uses pole and transmission line hardware?
Pole and transmission line hardware is purchased by cable television and utility companies
What are the types of cables used for baseband and broadband transmission?
Twisted-pair cables Coaxial cables
Why are cat5 cables twisted?
The same reason telephone transmission wire pairs are twisted: to improve transmission by reducing noise pickup. See related question on twisted pairs.
Which two cables can support transmission speeds up to 1Gbps?
Fiber optic, Twisted-pair
Data transmission rate of twisted pair cables?
1 to 128Mbps (MegaBits per second) Cheers ~.^
What are the Three types of physical cables that carry a signal?
fiber optic cables, coaxial cables, and twisted pair cables.
What are the metal towers that hold the cables high above the ground called?
transmission line tower
Name the two basic types of transmission line which is most widely used?
coaxial cable and twisted pair cable. coaxial cable is the most widely used type of transmission line.
Twisted pair cablescoaxial cables?
they are uused for televisipn
When was twisted pair cable created?
Twisted pair cables were invented by Alexander Graham Bell in 1881.
How many cables types there and how many varity of materials using for cables manufactruing company. all kind of power cables advantages also different between cable to cables?
there are 3 types of cables are there 1 Twisted wire a) UTP ( Unshielded Twisted Pair b) STP ( Shielded Twisted Pair 2 Co-axial cable 3 FOC ( Fiber Optical cable )
What are transmission cables made of?
Transmission cables are made of conductors and insulating material covering that conductor.
What are the advantages of using twisted-pair cables?
These cables are used in telephone lines to provide voice and data channels.
