Sorry for delay, All company in dubai did not give engineer post to diploma holder. But some company gives engineer post for diploma holder also but they need experiences. Generally they assign supervisor post for diploma engineers later after gaining experience diploma holder will also be same as degree engineers
Did it's compulsory in straight line auxiliary rod. Can we test liek thise- 1st auxiliary rod 6 miter distance from earth pit and 2nd rod 12 miter distance from earth pit in any direction. (Because some where we not get proper space)
Taj bhai earth resistance 1 ohm ke neeche hona chaiye lekin jis earth pit ka resistance 10 ohm aaya h uska kya hoga aur har shop ke liye alag alag earth pit hai kya aur kaun ci earthing kri gyi hai pipe ki chemical please reply
Earth pit ka resistance kam karne ke liye usme salt or water dalenge jisse uska resistance kuch kam ho jayega. Or One LV panel me 5 earthpit hai 3 earth ka or 2 neutral ka (transformer neutral)
@@EngineerTaj sir , Thank you for your response . Do we need seperate earth pit for transformer neutral earthing in addition to the 2 earth pits from the LV panel.
Taj bhai, aap bohot accha sa samja tah, Duwa hae aap keliye taj bhai
Sir
Earthing ka resistance kitna ohm hona chahiye , earthing ka resistance jyada ho to cam Karan ka ratika kya hai ❓
Can u please post video on how lightning protection is done in towers High Rise buildings
Good brother
Any thump rule to calculate number of earth pits required for specific kw
Sir I know u r very busy but plz clear my doubt?
is later diploma electrical engineer eligible apply job as an engineer?
Sorry for delay, All company in dubai did not give engineer post to diploma holder. But some company gives engineer post for diploma holder also but they need experiences. Generally they assign supervisor post for diploma engineers later after gaining experience diploma holder will also be same as degree engineers
Great sir g
Sir , can we test soil resistance by using this .
Bahi min or Mac value bi btana chahy and Jo value AA Rahi hy wo Sahi hy k ni
Did it's compulsory in straight line auxiliary rod.
Can we test liek thise-
1st auxiliary rod 6 miter distance from earth pit and 2nd rod 12 miter distance from earth pit in any direction. (Because some where we not get proper space)
Yes some time we do not have spaces in that case we will put rod where we get spaces and rod should be at least 5 meter apart
Can you tell me how many Earthing pits for DB
Taj bhai what should be the ohm value for lv panel
Less than 1 is required but some times authorities accept the request upto 3 ohm
@@EngineerTaj Thank you
Sir nice video h mea be electrician hu
Taj bhai earth resistance 1 ohm ke neeche hona chaiye lekin jis earth pit ka resistance 10 ohm aaya h uska kya hoga aur har shop ke liye alag alag earth pit hai kya aur kaun ci earthing kri gyi hai pipe ki chemical please reply
Earth pit ka resistance kam karne ke liye usme salt or water dalenge jisse uska resistance kuch kam ho jayega. Or One LV panel me 5 earthpit hai 3 earth ka or 2 neutral ka (transformer neutral)
good sir
Sir , Who will do the transformer body and neutral earthing in substation , ( contractor or authority )
Transformer LV side neutral is earthed by contractor , generally neutral earthing is done in LV panel it is for transformer Lv side
@@EngineerTaj sir , Thank you for your response . Do we need seperate earth pit for transformer neutral earthing in addition to the 2 earth pits from the LV panel.
Neutral earth pit also connected in LV panel, and separate earth pit for neutral also same as earth
Sir plze upload video for meger test
Ok
Kitni rating best hoti hai
Should be less than 1ohm
Pole kya hota hai
Taj bhai mai bhi diploma engineer hu kya mujhe draftsman electrical ki job milegi
MashaAllah
Show us practically
your earth test meter showing little bit higher value so how you can make it Low( resistance value)
We can put some salt and water in earthing then the value will decrease
@@EngineerTaj but that is not permanent solution to decrease earth resistance value which should be Less than 1 ohm
We can use chemical also, and if we increase the depth of rod,the resistance decreases
In first test it showed fail and in next it showed pass may I know why
Because anyone can change the passing threshold in the meter