Basic terminology of electrical fault protection A new terminology for electrical currents now include all faults those between live conductors as well as earth or grounding faults. If we not design our circuit protection properly followed standard guide,it can cause serious injury or death for human and equipment damage. Fault current be determined at every [...]
As we known when working on electrical installations, safety matter is our priority.Every step we need to consider about hazards when perform electrical works.Only competent electrician can work on electrical installation or live condition according to relevant industrial safety standards. Common industrial safety standard for electrical works such as VDE 0105 for Germany, and international [...]
Electric Shock In the Electrical Engineering field,many cases of accident or death around the world causes by electric shocked.It very dangerous because we cannot see,smell and feel the electric current.Current flow into our body and can make heart stop from functioning and can cause the serious injury even death. The level of danger for electric [...]
What is rubber mats? As we known,rubber is very good for electric insulation.It used in many electrical safety equipment and device to protect person from electric shocked.Rubber mats is a rubber sheet commonly used at sub station and control panel. The main purpose is to cover and insulate floors from electric path away to the [...]
Types of electrical fire extinguishers Fires as we known have a several class was identification with specific heat sources.For fire cause by electrical,it include in class C.So for electrical fire,we must used a suitable fire extinguisher to avoid serious damage or can cause others danger. We cannot used fire extinguisher from water base because it [...]
How to use Fire Extinguisher? Fire extinguisher is a one of important equipment when fire happen.We are going to panic and shock when faced the real fire.So the first important step,we must calm down and estimate the fire situation level. If the fire still small and we confident to extinguish it,find the nearest location of [...]
Every person who involved or worked at factory or plant very regular with safety sign.It are displayed around the working area to inform workers of the regulation and rules when working in hazardous area. Safety sign also educated the workers how to perform the task in safety condition.It also gave a big impact to workers [...]
For electrical jobs,usually must have a first aid station near the working area.The first aid kit box must completed with first aid items and a latest St. John Ambulance first aid manual. This kit is very useful for first treatment when accident or injuries happent to avoid it can be more serious.It can save our life.So [...]
