Vacuum tube meaning in english. vacuum tube From Longman Dictionary of Contemporary English Related topics: Electrical ˈvacuum ˌtube noun [countable] American English a valve (3) Examples from the Corpus vacuum tube • Just another snooty $ 3,000 vacuum tube amplifier, I thought. vacuum tube An electron tube from which all air has been removed so that the moving electrons don't collide with any gas particles and can move more efficiently from one electrode to the other. COM, trusted by millions for quick Bodo बड़ो words & extensive vocabulary. In this article, we will learn types of vacuum tubes, the Advantages and disadvantages of vacuum tubes, etc. Vacuum tubes mostly rely on thermionic emission of electrons from a hot filament or a cathode heated by the filament. Although it resembles a vacuum tube in appearance, its operation does not depend on thermionic emission of electrons from a heated cathode. Check meanings, examples, usage tips, pronunciation, domains, related words. Aug 14, 2025 · Translate vacuum tube to Bodo बड़ो with Khandbahale Dictionary. The meaning of VACUUM TUBE is an electron tube evacuated to a high degree of vacuum. Developed in the 1950s, these components utilized primarily vacuum tube technology. Vacuum tube definition: glass tube from which air has been removed to create a vacuum. See examples of VACUUM TUBE used in a sentence. KHANDBAHALE. Jul 23, 2025 · A vacuum Tube is an electrical apparatus that regulates electron movement in a vacuum. • The ideal atmosphere for the vacuum tube is no atmosphere at all, or a perfect vacuum. What is a Vacuum Tube? Vacuum tubes are Electron tubes that regulate electron mobility and, therefore, electrical current in a high vacuum Translate vacuum tube to Santali with Khandbahale Dictionary. COM, trusted by millions for quick Santali words & extensive vocabulary. In electronics, vacuum tube, electron tube, tube, or valve is a device that controls electric current through a vacuum in a sealed container. Tags for the entry "vacuum tube" What vacuum tube means in hindi, vacuum tube meaning in Hindi and English, vacuum tube ka hindi matlab, vacuum tube definition in hindi and English, What is meaning of vacuum tube in hindi, know the meaning of vacuum tube word from this page in hindi and English. Explore meanings, synonyms, and antonyms of vacuum tube in Santali instantly. Explore meanings, synonyms, and antonyms of vacuum tube in Bodo बड़ो instantly. A vacuum tube, electron tube, [1][2][3] thermionic valve (British usage), or tube (North America) [4] is a device that controls electric current flow in a high vacuum between electrodes to which an electric potential difference has been applied. It functions as a display screen (CRT), amplifier, or switch. Active mixers use an amplifying device (such as a transistor or vacuum tube) to increase the strength of the product signal. a sealed glass tube with electrodes and a partial vacuum or a highly rarefied gas, used to observe the effects of a discharge of electricity passed through it Vacuum tube definition: an electron tube from which almost all air or gas has been evacuated: formerly used extensively in radio and electronics. . hksd lxzgd lbvlmv hsberrc fpnn nfgb qqpvc fydp ojme dcek