Meaning Of The Word Thermionic tube

Real Dictionary

What's the definition of Thermionic tube? Find Thermionic tube meanings, definitions and more at the Real Dictionary online.

Thermionic tube Meaning

Thermionic tube Definition
Thermionic tube Definition

What's The Definition Of Thermionic tube?

thermionic tube in American English
an electron tube having a cathode electrically heated in order to cause electron or ion emission
noun: a vacuum tube in which the cathode is heated electrically to cause the emission of electrons by thermal agitation

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