vacuum thermocouple meaning in Hindi

Examples

1. The breaker-type direct-coupled amplifier and the vacuum thermocouple became essential contributions to the development of infrared spectrometry technology.
2. Two of his innovations, the breaker-type direct-coupled amplifier and the vacuum thermocouple, were essential to the development of infrared spectrometry technology.
3. To further improve GM's spectrophotometer, Liston worked with Charles Morris Reeder to develop a vacuum thermocouple that eliminated the problem of thermal drift in spectroscopy measurements.
4. Using a vacuum thermocouple attached to the Hooker Telescope at Mount Wilson Observatory, in 1924 the American astronomers Seth Barnes Nicholson and Edison Pettit were able to measure the thermal energy being radiated by the surface of Mars.