BSL Sign Language Dictionary

Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.

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How to sign: a thermionic vacuum tube having three electrodes; fluctuations of the charge on the grid control the flow from cathode to anode which making amplification possible

triode in BSL Watch how to sign triode in British Sign Language
triode - University of Wolverhampton
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Categories: electron tube, thermionic tube, thermionic vacuum tube, thermionic valve, tube, vacuum tube

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