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co-axial cable is used intelephones

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โˆ™ 2008-05-27 06:56:54
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Q: What types of telephone wire can be used underground?
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Difference between wire telephone and electronic telephone?

because the wire telephone has wire in it Answer 2 Well, almost all telephones used today are electronic devices, including mobile phone, wire telephone and ip telephone. Wire telephone is just a sub branch of electronic telephone.


What wire is used for Telephone line?

Copper wire


Can a 6-wire telephone cord be used with a four-wire telephone?

YES. YES.


What is the AWG of telephone wire?

Regular telephone wire is rated a 28


How is the telegraph used today?

Ever see the lowest wire on a "telephone" pole? That is the telegraph wire, mostly used by municipal services these days.


What are the types of wire and what are its different uses?

There are three types of wires. They are solid wire (single piece metal wire used when flexibility is required),stranded wire (group of gauge wire wrapped used in circuit boards), braided wire (strands of wire braided together used as electromagnetic shield).


What are the types of wires used for installation?

Types of wire used in installations are copper and aluminium.


Which technologies are used in telephone exchange?

technologies that are used in telephone exchange include manual service, dial service, telephone exchange and telephone switch. Other services include concentrator, off-hook, on-hook and wire center.


How and what does the telephone do?

Telephone cable wire is used as the medium for internet connection. With the incorporation of the internet and the telephone technologies, we can now conveniently and cost effectively exchange audio and video information.


What is the energy source of the telephone?

the telephone wire it is connected 2


Is a telephone wire copper?

no


Which SIC covers manufacturing wire telephone equipment?

SIC 3661 covers manufacturing wire telephone equipment


How does your voice go through a telephone wire?

it is first converted into an electric signal by your telephone, and then transmitted over the copper wire


Does a Telephone have magnets?

yes. it uses them by when you answer the phone the electrical energy is reflected from your telephone wire to the person you are talking to's wire.


What types of conductors are used in energy transmission?

Alluminium wire


list four types of network topologies used in wire based networks?

Ring, Star, Bus, Mesh.


What colour wires are used to make the TV work?

Color has nothing to do with it. Its' the wire type and application that determines the types of wire used.


What is telephone wire made of?

Copper


How many miles fo telephone wire is strung across the US?

1,525,000,000 miles of telephone wire are strung across the U.S. !


How is a telephone wire different from the spinal cord?

One is made of metal (telephone wire -usually copper wire), the other (spinal chord -bone disks) is made of bone!


Can 14-2 wire on a patio post be covered with white conduit?

Yes, that is fine as long as the wire does not run underground. If it does run underground you need 14-2U wire.


What are the different RTD types?

2 wire.3 wire nd 4 wire...rtd... 3 wire rtd is widly used....hv good accuracy...


What is the difference between a four-wire telephone cord and a two-wire telephone cord?

You are referrring to the line cord I presume: The cord that connects the telephone set to the jack. A two-wire cord will work for a single-line telephone set. A four-wire cord will support a two-line telephone. If you use a two-wire cord on a two-line telephone set, line two will be dead on the set. A four-wire cord will , of course, work just fine for a single-line set. When you look at the plugs on the ends of the four-wire cord, you will see four small contacts: The middle two are for "line one" and the outer two are for "line two". Sometimes there may me a six-position/contact plug on the ends, with the two outer-most positions not having any wiring connected to them. Line cords also come in 6- and 8- wire configurations for other various types of multi-line analog and digital telephone sets.


What is normal telephone wire?

Two pair low voltage wire or CW1308


Would a wire underground have a supportive force?

no