" /> TN Elektro | Page 2 of 67 |

Terminology In Electrical Measurements

Measurement is the process to obtain information specific physical quantities, such as voltage (V), electric current (I), the resistance (R), conductivity (ρ), and others. The data obtained can be a value in the form of numbers (quantitative) or in the form of a statement is a statement or generalization (qualitative). Information obtained in a measurement called the data. In accordance ...

Read More »

Depositary Electric Current

Electric current can be generated through the movement of electrons due to a chemical process. A battery or accumulator produces electron flow continuously through the chemical reaction between the two electrodes of different kinds. Electrode is a solid conductor in which an electrical current can flow through it. One electron collecting electrode and the other electrode gives electrons. Dry batteries ...

Read More »

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. ...

Read More »

Electrical Conductor

The electrons that are on the skin / (shell), stuck in the orbital trajectories due to a tensile force to the core containing protons (positive charge carrier) in an amount equal to the number of electrons. Due to similar charges repel each other and opposite charges attract each type will, electrons that will be attracted to the negatively charged protons ...

Read More »

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 ...

Read More »

Parallel Ohmmeter

In the state not in use, switch S must be opened so that the battery V not quickly becoming weaker. If the ohmmeter is used, then the switch S ditutup.Mula initially taken RX = infinity or AB in an open state, so as to obtain the current through M + IM. In these circumstances pontensiometer R2 is set to flow ...

Read More »