cold cathode sentence in Hindi

Examples

1. The excitation was provided by a cold cathode discharge; the total pressure was a few torr.
2. He was a pioneer in neon tube designs, and in the design of cold cathode rectifiers.
3. Cold cathode gauges are accurate from 10  " 2 torr to 10  " 9 torr.
4. Cold cathode devices typically use a complex high voltage power supply with some mechanism for limiting current.
5. Cold Cathode gauges are accurate from 10 & minus; 2 Torr to 10 & minus; 9 Torr.
6. Recently, there has been renewed interest in using field effect arrays as cold cathodes in X-ray tubes.
7. :: The cold cathode fluorescent lamp used as the backlight for most liquid crystal displays contains mercury.
8. The process is too fast to preheat the cathodes, so the lamp instant-starts in cold cathode mode.
9. The surface of cold cathodes can emit secondary electrons at a ratio greater than unity ( breakdown ).
10. The cold cathode gives crossatron an advantage of achievable lifetime and reliability in comparison to a hydrogen-filled thyratron.