vacuum tube Urdu Meaning
Vacuum Tube - Urdu Meaning and Translation of Vacuum Tube , English Definition, Translation, Multiple word search (Seperate words with space), English to Urdu Machine Translation of vacuum tube and more.
1. n. electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
In electronics, a vacuum tube, an electron tube, or just a tube (North America), or valve (Britain and some other regions), is a device that controls electric current between electrodes in an evacuated container.
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