Category Archives: EEBLOG

DIFFERENCE BETWEEN NEUTRAL AND EARTH

Do you know the difference between neutral and earth?

Simply, neutral is a return path for an AC circuit. On the other hand earth is completely used for security purposes.

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HOW TO CONVERT ANYTHING TO DWG/DXF FOR CAD SOFTWARE FREE

Sometimes you have a drawing as pdf or picture and although you really want to use them in your CAD software you can’t use it. Actually there are converting software and online websites but you can yourself create your own dwg/dxf format drawings from any pdf or picture easily. Actually after this methods you will be able to CONVERT ANYTHING ON YOUR SCREEN TO DWG.

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DRAFTING WITH NANOCAD: HOW TO INSTALL, HOW TO DRAW A LINE

Without a CAD an engineer is nothing these days. If you want to design something you need these tools guys. On the other hand if you don’t want to pay lots of money and you want to try this programs or you have less design issues you may use AutoCAD like free programs. Because most of the time these programs are very expensive for students or for people that does not use all of the features of the CAD software.

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HOW TO SELECT A LIGHT BULB

To select a light bulb very first step is defining the need for lighting. The lighting is categorised into two sections which are ambient lighting and task lighting.

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AWG TO MM2 AND MM2 TO AWG CONVERSION TABLES

For wire conductor size we have AWG (which is American Wiring Guide) and metric standarts (SI). For cable size you need to have a look at the cable manufacturers’ catalogues.

Here you may have the table for conversion between these tables;

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