thermionic valve sentence in Hindi

Examples

1. Air-traffic control equipment under repair contained TO-3 transistors instead of thermionic valves.
2. The "'EL34 "'is a thermionic valve or vacuum tube of the power pentode type.
3. The thermionic valve was invented in 1904 by the English physicist John Ambrose Fleming.
4. The Tommy Flowers-built thermionic valves ( vacuum tubes ) and binary representation of numbers.
5. ENIAC was, like the thermionic valves ( vacuum tubes ).
6. It was also called a thermionic valve, vacuum diode, kenotron, thermionic tube, or Fleming valve.
7. The war increased demand for such instruments and the War Office needed experimental thermionic valves.
8. In 1916 Ediswan set up the UK's first radio thermionic valve factory at Ponders End.
9. Valve electrometers use a specialized vacuum tube ( thermionic valve ) with a very high plate ) circuit.
10. "' Electronics "'is the study and use of electrically charged particles in devices such as thermionic valves and semiconductors.