ignitron rectifier मीनिंग इन हिंदी

उदाहरण वाक्य

1. General Electric constructed the first 60 E44s ( 4400-4459 ) using Ignitron rectifiers, and the final six units ( 4460-4465 ) with air-cooled silicon diode rectifiers.
2. The Pioneer III cars suffered from a low capacity main transformer as well as gearbox issues and a complex propulsion system that coupled highly sensitive mercury arc ignitron rectifier tubes with an inefficient DC resistance motor controller.
3. The propulsion system was initially upgraded from the original mercury arc based Ignitron rectifiers to more reliable solid state silicon controlled rectifiers and later the main transformers had their coolant replaced with one that did not contain PCBs.