triodes meaning in Hindi

Examples

1. In 1901, Reginald Fessenden demonstrated a triode vacuum tube oscillator.
2. The DM160 is thus the smallest VFD and smallest triode valve.
3. It was the vacuum triode that made practical radio broadcasts a reality.
4. Several amateurs have experimented with the possibilities of using VFDs as triodes.
5. Valve preamplifiers use triodes or low-noise pentodes ( EF86 ).
6. Two triodes with the cathodes coupled together to form a differential pair.
7. The Barkhausen Kurz tube was a triode operated with the plate ).
8. The wide-band regenerative receiver used an RCA 955 acorn triode.
9. At fields around this point, the device operates similar to a triode.
10. A typical example, the 6AG11, contained two triodes and two diodes.