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I think you are referring to the practice of burying cables underground, rather than stringing the wires on poles above the ground. The reason some people (and some countries) prefer to place the cables underground is that when there is a bad storm, like a hurricane, people won't lose power because the cable won't be blown down by the wind. Burying cable underground is expensive, however, and as a result, many cities continue to have telephone wires and cable above ground, attached to poles.
What else can I help you with?
What is underground feeder cable?
It is a cable that feeds.
How do you design an 11kv underground cable?
It is not necessary to design an 11 kv underground cable. There are several 11 kv underground cables already on the market. You can choose exactly which cable will fit best for your project and purchase it.
What type of armour cable to you need to run underground to your garage?
Armoured cable is not rated for underground installations. You have to use a cable with a designation for direct burial or wet and damp locations.
What is the best cable burying tool for burying cables underground efficiently and effectively?
The best cable burying tool for burying cables underground efficiently and effectively is a cable trencher.
What should be the distance between underground power cable and telephone cable?
300mm
What is URD cable and how is it used in electrical installations?
URD cable, or Underground Residential Distribution cable, is a type of electrical cable designed for use in underground power distribution systems. It is commonly used to deliver electricity from utility poles to residential and commercial buildings. URD cable is insulated to protect against moisture and other environmental factors, making it suitable for burial underground.
Service entrance cable underground feeder branch circuit cable mineral insulated cable jacketed cable?
These are different types of electrical cables used for various applications. Service entrance cable is used to connect the utility power to a building's main electrical panel. Underground feeder branch circuit cable is used for underground wiring between buildings or from the main panel to subpanels. Mineral insulated cable is a type of fire-resistant cable used in high-temperature environments. Jacketed cable refers to any cable with an outer protective covering for mechanical and environmental protection.
How do cable companies get their TV signal?
Cable companies utilize satellite technology to initially get the signal, then it is distributed via underground or above ground cable.
How do you locate underground cable fault?
Time Domain Reflectometers can be used to locate where an underground cable fault lies. Time Domain Reflectometry (See wikipedia) is a measurement technique to identify the location using reflected signals sent down the cable line.
Why was the Cable Television Needed?
one of the most important facts about underground cables is that repairs due to weather conditions such as hurracanes or tornadoes was not required since underground, this cable is protected against those dissasters.
What are the release dates for Spotlit with Carolyn Cable - 1999 Underground Filmmaking 1-10?
Spotlit with Carolyn Cable - 1999 Underground Filmmaking 1-10 was released on: USA: 19 June 2006
What is the recommended burial depth for UF cable?
The recommended burial depth for UF cable is typically 24 inches underground.
