Safety Precautions Against Electricity || Electrical Protection And Safety

Safety Precautions Against Electricity || Electrical Protection And Safety  


Protection and safety is first and foremost thing for all electrical engineer. So, there many safety precautions are provided in below. 


Safety Precautions Against Electricity || Electrical Protection And Safety 


Safety Precautions Against Electricity points are shown below:



(1) The electric shocks are usually received and can be easily avoided by being careful.


(2) A great care should be taken against electric shock while working on the line whether its conductor is insulated or bared.


(3) Never work with bare feet. It is better to wear rubber shoes while working.


(4) In case of electric shock, when a victim is still in contact with the live wire which you cannot immediately switch off, insulate yourself on a dry wood or any other insulating material to release the victim.


(5) Use safety belt before starting the work on an electric pole or tower.


(6) The ladder should always be held by another person while working on overhead lines, so that it may not slip away.


(7) Phase or positive wire should always be connected through the switch.


(8) Before energizing the line, check that there is none working on the main line.


(9) Before replacing the blown fuse, always switch off the main switch.


(10) Before taking a tables fan or portable appliances from one place to another, disconnect , it from the supply.


(11) Do not disconnect the flexible wire of an electrical equipment from the socket by pulling it out.


(12) Do not touch electric installation without any purpose.


(13) Overhead lines should never be touched unless you are sure that it is dead and properly earthed.


(14)  Before starting the work, ensure that you are authorized to do the work


(15) Do not tamper electrical protective
or interlocking gear unless you are authorized.


(16) Safety depends upon good earthing, always keep earth connection in good condition


(17) The battery charging room should be lighted and air.


(18) When preparing an electrolyte, the acid should be added in to the water and not the water to the acid.


(19) Do not charge the battery in a dark room.


(20) In case of fire, do not throw water on a live wire and equipment, it is dangerous. The best remedy is to disconnect the main supply immediately.


(21) The electric fire should be extinguished with liquid carbon dioxide type extinguisher
or dry sand.



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