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Principles and Applications of High-Voltage Small Busbars
For busbars in distribution networks busbar protection can be achieved mainly in two different ways, either by blockable overcurrent protection at the incoming bays to the switchgear, or by locating arc detecto.
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Applications of Atomic Spectrometers
AA or AE spectrometers have been used in many different industrial and academic settings. For example, a medical laboratory could detect the type and amount of toxic metals that could be present in patient's urine or blood. To do this, a chemist will use certain acids (nitric or hydrochloric) to extract the metallic component of a sample. Atomic absorption spectrophotometry (AAS), also commonly referred to as atomic absorption spectroscopy, is one of the most widely used analytical techniques for. Spectrometers are not limited to a single type. When an excited atom returns to its ground state, it emits a specific wavelength of radiation.
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Applications of Optical Fiber Transmission
Glass optical fibers are almost always made from, but some other materials, such as,, and as well as crystalline materials like, are used for longer-wavelength infrared or other specialized applications. Silica and fluoride glasses usually have refractive indices of about 1.5, but some materials such as the can have indices as high as 3. Typically th.