What is the purpose of an elevator traveling cable?
to supply electricity
A space elevator is a concept for a "lift" of sorts to raise things out of the gravity well of the earth. It's basically a long, strong "cable" that is tied to earth and to a counterweight out in space. Materials are loaded into "cars" on the cable, and the units "crawl" up the cable to break free of earth's gravity. A link can be found below.
Elisha Otis is known for building the first modern passenger elevator which used his invention of a safety device which prevented the car from falling if the cables broke. The elevator safety brake was first demonstrated at the Crystal Palace Exposition in New York in 1854. After ascending in his new elevator, Otis called for the elevator's cable to be cut with an axe. Instead of falling, the elevator platform held, secured by a brake…
There is a company who has hired citizens from Taiwan to work in America for them while they are on vacation which is the the purpose of traveling here?
An example where the measurement of tensile strength is important to the use of a material in industry?
The purpose of a map key is to help you figure out how and what distance you're going to travel or how long you've been traveling. The purpose of a map key is to help you figure out how and what distance you're going to travel or how long you've been traveling. It also tells you the symbols on a map.
False. You probably have figured it out already, but video signal (dubbed CATV or Cable TV) was previously the only thing traveling through the cable coax you use today to transport IP data and video data. As a result, the downlink is going to be much higher than the uplink due to the bandwidth of the signals traveling through the coax. With that in mind, Cable Broadband remains asymmetrical.
http://wiki.answers.com/Q/Who_invented_the_safety_elevators Elisha Otis he was inspired to design what was then called the "safety elevator".... Most elevators of the time were extremely dangerous. The key to Otis' invention was a toothed guiderail located on each side of the elevator shaft that caught the elevator car. If the cable failed, the teeth would engage, locking the car in place.
The first reference to an elevator is in the works of the Roman architect Vitruvius, who reported that Archimedes built his first elevator, probably, in 236 B.C. In 1793 Ivan Kulibin created an elevator with the screw lifting mechanism for the Winter Palace of Saint Petersburg. In 1816 an elevator was established in the main building of sub Moscow village called Arkhangelskoye. In 1823, an "ascending room" made its debut in London.Henry Waterman of New…