thermionic vacuum tube मीनिंग इन हिंदी

संज्ञा • ट्यूब लाइट

thermionic: तापायनिक तापायनिक
vacuum: निर्वात शून्य
vacuum tube: ट्यूब लाइट
tube: टोंटी ट्यूब नल नली

It was a thermionic vacuum tube; inside were a central cathode, ten anodes, and ten " spade " electrodes.
Chaffee was awarded the IEEE Medal of Honor in 1959 . He was best known for his work on thermionic vacuum tubes.
In a thermionic vacuum tube, an electrically heated electrode " boils " off free electrons, which jump across a gap, drawn by a voltage applied to another electrode.
It operated similarly to the thermionic vacuum tube diode, but the gas in the tube ionized during forward conduction, giving it a much lower forward voltage drop so it could rectify lower voltages.

संज्ञा.

electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
पर्याय: tube, vacuum tube, thermionic tube, electron tube, thermionic valve