EN 50124-2 PDF

Pin 0shares William Higinbotham developed an analogue computer with vacuum tube at the New York Brookhaven Laboratory. At that time, computers were running slowly, and Willim Higinbotham saw dots bouncing on the screen. It came to mind he could play a tennis game on the computer at that time William Higinbotham introduces the computer game he developed. This was an easy tennis simulation. One of these simple students was Nolan Bushnell. But this game did not start to see the expected attention.

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Pin 0shares William Higinbotham developed an analogue computer with vacuum tube at the New York Brookhaven Laboratory. At that time, computers were running slowly, and Willim Higinbotham saw dots bouncing on the screen. It came to mind he could play a tennis game on the computer at that time William Higinbotham introduces the computer game he developed. This was an easy tennis simulation.

One of these simple students was Nolan Bushnell. But this game did not start to see the expected attention. Fortunately Bushnell was quick to understand why. People were not yet used to controlling things on the television screen.

Bushnell hired an engineer named Alan Alcorn and asked him to produce the easiest playable computer game. This game was played by controlling two rectangles that can move up and down, sending the moving point over the center line and sending it to at least one side. However, Bushnell returned to any manufacturer. Bushnell also put his prototype in a large part of a club in California. At the conclusion of the initial day, he received a phone call saying the game was broken.

When he went to repair it, he immediately realized what the problem was. The coin was stuck as the thrown part was full!!! So computer games started coming. Atari became the fastest growing company in Many new companies began to be established in early 80s. The parents were also happy because they saved their children from having fun with coins.

Electronic Arts produced its first game and announced its game having an ambitious title in magazines. The reason why the C or Atari got more attention was the same as the PCs are still preferred to the consoles. On these new machines, you can do things besides games. Unfortunately, in those days, this more complicated machine was more costly than others, and few companies could support it.

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BS EN 50125-2:2002

It applies to equipment for use in signalling, rolling stock and fixed installations. Insulation coordination is concerned with the selection, dimensioning and correlation of insulation both within and between items of equipment. In dimensioning insulation, electrical stresses and environmental conditions are taken into account. For the same conditions and stresses, these dimensions are the same. An objective of insulation coordination is to avoid unnecessary over dimensioning of insulation.

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BS EN 50124-2:2017

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BS EN 50124-2

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