A Transformer is a device that changes the voltage of alternating current (AC). The transformer is the key component in power transmission and distribution. It steps up the voltage to high levels for long-distance transmission and then steps it down again for local use. The first transformers were built in 1885 by George Westinghouse. He… Read More
Continue ReadingData Overview
Data is the lifeblood of any organization, and it is important to understand how to collect, organize, and analyze it. Data can be used to improve decision-making, optimize processes, and understand customers or markets. There are three main types of data: primary data, secondary data, and tertiary data. To effectively use it, it is important… Read More
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