THERMIONIC VALVE - 6 Letters

Clue	Length	Answer
Thermionic valve	6 letters	triode
Definition: 1. a thermionic vacuum tube having three electrodes; fluctuations of the charge on the grid control the flow from cathode to anode which makes amplification possible View more information about triode

6 letters

Definition: 1. a thermionic vacuum tube having three electrodes; fluctuations of the charge on the grid control the flow from cathode to anode which makes amplification possible

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