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Checking Electrical Materials

Therefore, electrons are not tied to freely move leaves the atom and floating in space between adjacent atoms, so that these electrons are called free electrons In some types of materials, such as metal, the outer electrons of atoms easily detached from the bonds so that it can move randomly in the space between the atoms of the material due ...

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Accuracy and Precision

Accuracy stated conformance level measurement results to the price or the actual value; moderate accuracy states the degree of similarity in a group of measurement or number of instruments. Suppose we compare two voltmeter with models and from the same manufacturer. It should be the second voltmeter can be read with the same accuracy, but can also occur both the ...

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Insulation Materials

A. Rubber and Ebonite Rubber is elastic and allows you to withstand collisions. Used as insulation electrical conductivity, the use of rubber tubing to insulate the cable shoe, and cable wrapping. Ebonite Can be bent into boiling water, it can be filed, drilled, and turner. Resistant to acids and are used as an accumulator tub. Can not absorb water. Heat. ...

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Muatan dan Fenomena Listrik Statis

Dalam menjalani perikehidupan manusia modern, seringkali kita melihat dan bahkan merasakan adanya fenomena listrik statis (elektrostatis).Tahukah kalian, bahwa listrik telah ditemukan sejak manusia mulai mengamati efek yang timbul dari dua buah benda yang saling digosokkan. Bahkan, mungkin kita pernah merasakan seperti sengatan pada kaki kita setelah berjalan di atas karpet yang terbuat dari nilon. Kita juga sering melihat fenomena alam ...

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Forms of Insulation

Such as the general state of things, then baffle baffle have similar shapes that can be solid, liquid, and gas. a. insulating solid Stone Marble / quality is determined by the density and penggosokannya. The more dense and slippery increasingly less water absorption. Karenasifatnya fragile and heavy, it is now less widely used.  Asbestos is a fibrous material, is ...

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Material Bahan Penyekat

A. Karet dan Ebonit Karet bersifat elastis dan berguna untuk menahan tumbukan. Digunakan sebagai penyekat hantaran listrik, penggunaan pipa karet untuk menyekat sepatu kabel, dan pembungkus kabel. Ebonit Dapat dibengkokan dalam air yang mendidih, dapat dikikir, dibor, dan dibubut. Tahan terhadap asam dan dipakai sebagai bak akumulator. Tidak dapat menyerap air. Tidak tahan panas. B. Bahan-bahan yang Dipadatkan Lilin dan ...

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