Lightning Protection Design, Earthing System Design Lightning Protection for Buildings Design

[@wynnleesolutions1020]

Hi Sir , what happened if the lightning conductor open circuit in the middle , does the lightning current going to back flow ?

[@nivedithacn6404]

superb explanation & sir plz explain about importance of ground wires in overhead line

[@samitbhattacharyya6373]

very nice explanation. but I have some questions. what should be the safe distance between a any person and the conducting cable during lightening? and, is this device effective with a house having no concrete roof but simple corrugated tin-shed? will the inhabitants staying in such room remain safe during lightening?

[@SamuelOmada]

How about internal systems?? Part two

[@gokulakrishnan1377]

Also explain about the internal protection system

[@rossmacaranas3564]

The ESE's underwent laboratory tests unlike the air terminals. Moreover, there are more missed lightning using air terminals than ESE's.

[@FahrulRozi-jz6sk]

what's software to make this animation, sir?

[@joeynjie7534]

Does one needs to connect the earthing of the building appliances to the earth of the lightning system? Please help.

[@xyphobich]

Joey Njie you dont have to but you can do .

[@flow5718]

Look at it this way, if you don't connect it then the ground potential during lightning strike would be different between the down conductor earthing and building electrical earthing. This is the last thing you need as the difference in potential would create a current flowing between these points. Take this with a grain of salt, but I think you're better off when the down conductor earthing is tied to the electrical earthing as the whole system would bounce to the same potential thereby avoiding any adverse flow of current.

[@gokulakrishnan1377]

@@flow5718 But there's a chance of charge returning to the home appliances during lightning due to interconnectivity? 🤔

[@flow5718]

​@@gokulakrishnan1377 If you mean the surge currents back-tracking its way into your home, this won't happen with an MOV based SPD as MOVs provide protection bi-directionally.

[@gokulakrishnan1377]

@@flow5718 Hi, I wanna more information regarding lightning rod installation. Can you share your id and come to hangout chat?

[@sumanlingfen6300]

How much become wire size

[@vijayshankertamrakar2586]

wonderful explaination

[@josephabban9521]

I like the explanation thanks

[@Jusdragon]

how did i end up here?

[@gilbertgababonwe704]

Powerful!

[@opung666]

thanks. i am from indonesian

[@jsanjayb]

Good video..

[@Opinion221]

Well Said

[@phasorsystems6873]

Are your teachers busy? pursue androidcircuitsolver on google

[@johnba-suwah7310]

good

[@aravindkrishna5417]

What's with the bad accent?

[@rajkumarmishra2640]

Tum ek Indian girl hoke phonetix english bolna jaroori he kya.Style maar rahi ho.

[@sangeetaposwal8543]

ah tuh

[@sangeetaposwal8543]

sorry

[@jamayangkarthak1196]

It's very Very costly.