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.Continue reading HOW TO SELECT A LIGHT BULB
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;Continue reading AWG TO MM2 AND MM2 TO AWG CONVERSION TABLES
When we think about explosive environments we can not just say this environment is explosive this is not. Instead of this kind of classification we have levels of explosive environments which are called “zones”.Continue reading EX-PROOF ZONES & DEFINITIONS