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What computer component did the transistor replace?
the vacuum tube
What is the most common method used to draw blood from the adult?
vacuum tube
What gas is used in a vacuum tube?
A vacuum tube does not contain any gases. All the gases are evacuated from the tube and only vacuum is left.
What are the elements of a vacuum tube?
A vacuum tube is simply a tube with no oxygen nor carbon dioxide in it (aka no air).
What is in a vacuum tube?
Millman's theorem
What is the common task of a tube tester?
A tube tester is a piece of electronic equipment designed to test the properties of a vacuum tube. The first tube testers were used in World War I to check the tubes in communication equipment.
Where was vacuum tube was made?
who made the vacuum tubes
What replaced the vacuum tube?
The transistor replaced the vacuum tube, allowing radios to get much smaller and portable.
How many KB is a vacuum tube?
Kilobytes and vacuum tubes are not in the same category. At best, a twin triode vacuum tube is a single flip-flop and can hold 1 bit of information, making a vacuum tube about 0.000122 of a kilobyte.
Grid controlled X ray tube?
a grid is a device placed in front of the image receptor which only allows xrays to travel directly through from the tube and prevent xrays which have been "scattered" from passing through to the image. This gives a much clearer resulting image. Grids are generally only used on thicker body parts where scattered xrays are more of an issue
What does vacuum tube mean?
an electron tube containing a near-vacuum that allows the free passage of electric current.
What are example of vacuum tube?
cellphone
