Tag Archives: preparation



Semiconductor A semiconductor is a solid whose electrical conductivity can be controlled over a wide range either permanently or dynamically. Semiconductors are tremendously important technologically and economically. Semiconductors are essential materials in all modern electrical devices, from computers to cellular phones to digital audio players. Silicon is the most commercially important semiconductor, though dozens …

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Tips how to take preparation in exam

Tips how to take preparation in exam You need to collect every answer of the question that you are teaches by your teacher in your class. Before starting revise you need to be careful about the important question.You need to memories the answer of the important question. Group study is a …

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