nernst glower मीनिंग इन हिंदी

उदाहरण वाक्य

1. After Nernst lamps fell into obsolescence " Nernst glowers " went on to be used as the infrared-emitting source used in IR spectroscopy devices . ( Recently, even this has become obsolete as Nernst glowers have been largely replaced for this purpose by silicon carbide glow bars or " globars ", which are conductive even at room temperature and therefore need no preheating .)
2. After Nernst lamps fell into obsolescence " Nernst glowers " went on to be used as the infrared-emitting source used in IR spectroscopy devices . ( Recently, even this has become obsolete as Nernst glowers have been largely replaced for this purpose by silicon carbide glow bars or " globars ", which are conductive even at room temperature and therefore need no preheating .)