directly heated cathode वाक्य
"directly heated cathode" हिंदी में directly heated cathode in a sentenceउदाहरण वाक्य
- Directly heated cathodes operate at higher temperatures and produce a brighter glow.
- Directly heated cathode tubes continued to be widely used in battery-powered equipment as their filaments required considerably less power than the heaters required with indirectly heated cathodes.