Topic: Computer Vacuum Tube
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Answers to Common Questions
Who Invented the Vacuum Tube?
Vacuum Tube is researched and invented by many inventors like Nikola Tesla, Thomas Edison, Johann Wilhelm Hittorf, Eugen Goldstein and many others. Read More »
Source: http://answers.ask.com/Consumer_Electronics/Other/who_invented_th...
What is a Vacuum Tube?
Most commonly used in reference to electronics, a vacuum tube is a device that is used to modify (usually amplify) an electric signal by manipulating the movement of electrons. Read More »
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What are Vacuum Tubes?
A vacuum tube can also be called an electron tube. It is a device used to modify or create an electrical signal by controlling movement of electrons in a small low-pressure space. Read More »
Source: http://answers.ask.com/Consumer_Electronics/Other/what_are_vacuum...
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Computer Vacuum Tube
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Answers to Other Common Questions
First generation computers.
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Source: http://wiki.answers.com/Q/What_computers_will_used_vacuum_tubes
transistors.
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Source: http://wiki.answers.com/Q/What_replaced_vacuum_tubes_for_computer...
Vacuum tubes work by attracting electrons through semiconductors in an airless environment. Electrons are excited from the negative end of the tube to collect on the anode end and cross through the dielectric to the cathode end of the tube.
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Source: http://answers.ask.com/Consumer_Electronics/Other/how_does_a_vacu...
Air in a closed glass tube is sucked to make a vacuum tube. Vacuum tube is used to make Cathode Ray Tube. High voltage electricity can pass through it.
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ENIAC
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Source: http://wiki.answers.com/Q/What_was_the_first_electronic_computer_...
I did't find anywhere that it was when I researched it. Over 99% of computers built from 1940 to 1958 used vacuum tubes as their active elements for: logic, power supply, memory sense/drive, etc. circuits. Other computers at this time were ...
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Source: http://wiki.answers.com/Q/What_is_the_use_of_vacuum_tube_in_first...
