Sir no problem in video. I want to know smthg more..... How is the connection of relay when we use REF for a line? and What is REF non directional stage 1 start or stage 2 start and stage 3 start
Ye video dekhkar aaj muze lag raha hai interview me agar muze pucha jaye aur me definitely iska ans kar pauga and mera impression bhi positive rahega..
Today I read this scheme from the book of JB Gupta, I hardly understood the working principle, but after watching this video, it's crystal clear. Thank you
Very clera and sound as well as informative, Thanks . Please make a detailed video on transform oil testing and action incase of oil contain danger gas, furan test analysis and action.
Great upload. You explained really well. Next topic: How to choose the CT ratio and C value (C100, C200 etc) so the CT doesn’t saturate during a fault?
Mere solar plant me 5mva TRAFO ka REF tripping relay operate hota hai jab outside area (substation) me earth fault hota hai.. restricted area k bahar k faul pe operate nahi hona chahiye na... Stabilizing resister work nahi kar raha kya? Please suggest more....
Abhishekji, beautifully explained. Can you just add, what will be the scenario if the transformer winding is delta connected?How the CTs will be connected?
Very important for field engineers! Very well explained. One more point can be added like why in CT secondary current flows opposite concept of P1-P2 ~ S1-S2..so that if it gets reversed in wiring that fault can also be found.
Video Dikhne mein agar problem ho rai ho to comment karke bataye.. Kya Video wapas banana chahiye??
No problem.. Ok hey.
please make on insta. overcurrent, tcs, lbb and autoreclouser
Sir jee Industries me cable Selection ke bare ma dijhaye..with current Dansity and sqmm and Amp. Or Cable try type and Selection
Sir no problem in video. I want to know smthg more.....
How is the connection of relay when we use REF for a line? and
What is REF non directional stage 1 start or stage 2 start and stage 3 start
No sir. Great.
Your explanation is awesome
Your are great sir i am from Pakistan .Even difficult things become easy with your way explaining.
Very well explained. Clearly understood function of stabilising resistance. Thanks!
One of the best vedio Abhishek Ji.
Ye video dekhkar aaj muze lag raha hai interview me agar muze pucha jaye aur me definitely iska ans kar pauga and mera impression bhi positive rahega..
Today I read this scheme from the book of JB Gupta, I hardly understood the working principle, but after watching this video, it's crystal clear. Thank you
Most welcome...
You are amazing tutor such a nicely explained. Thank you so much.
Perfectly getting clear concept sir.....
It's is very good Subject sir that you clearlified in very easy way.It support us for in troubleshooting in problem
Bahut badhiya bhaai..mai b bahut pareshan tha..Books me thoda sa topic de rakha tha but ye to bahut bada aur important topic ha...
Awasome brother I learnt clearly from this video video is very helpfull thanks for your video
Wonderful explanation good knowledge
Really Explained very well
Thankyou
Super video as usual
Very clera and sound as well as informative, Thanks . Please make a detailed video on transform oil testing and action incase of oil contain danger gas, furan test analysis and action.
Bahut badhiya!!!
kya gazab explain kiya hai🙌🙌🙌
Extremely superb sir
Very informative video ... 👌🙏
Precisely explained 👌👌
Super sir excellent concept given very understandable thanks for making this video sir🙏
Very good explanation, and one more request that pls classify internal and external faults and describe it's protections.
Superb sir... Ecxelent
Great knowledge sir really apriciate
that's an absolute masterpiece
Thank you Sir I understand all your explanation. Very nice video Sir
Iske jagah pe efr use kr sakte hain kya with 4 ct
in such busy schedule sir you have attented my doubt after cmnt love u sirrrrrrr
🙏🙏
Such a good explanation ❤
Excellent 👍
Thanks for such an amazing explanation Sir
Good Explanation and I understand it very well. Good way of teaching. Love from Pakistan.
Excellent
Gr8 sir 👍👍🙏, aaj clear ho gaya REF, differential protection ka bi video bunaya
Verywell explained.....
Great explained sir...
Excellent explanation sir.thank you
Deeply explained 👍👍
Superb info
Greatly explained
Amazing Explanation 🎉
Sir aapki samjhane ka yahi tarika chahta tha ❤🙏
bohat he Alaaa! Allah pak apko mazeed kameabi dy ameen
Shukriya..
Great upload. You explained really well. Next topic: How to choose the CT ratio and C value (C100, C200 etc) so the CT doesn’t saturate during a fault?
Video banate hai..
Thank you 🙏
Good explanation, great bro
Very Nice Explain And More Knowledgebal vedio Sir 👍👍
Well explained. Thank you
Great.
Nicely explained.
Great, Thanks
thanks sir very well explained.
Too good sir,
Thank you
Explained very well sir. 😊
Great explanation sir...thank you so much
Guru ji❤
Mere solar plant me 5mva TRAFO ka REF tripping relay operate hota hai jab outside area (substation) me earth fault hota hai.. restricted area k bahar k faul pe operate nahi hona chahiye na... Stabilizing resister work nahi kar raha kya?
Please suggest more....
Very good. Thanks 🙏🙏🙏🙏🙏🙏
Thank you so much. Your explanation is so much great.
Most welcome...
Well explained bro
Bahut ache se samjhaya sir
Great explanation
Very well explained sir
Full package for electrical.,. excellent sir
Thank you...
Abhishekji, beautifully explained. Can you just add, what will be the scenario if the transformer winding is delta connected?How the CTs will be connected?
Nicely Explain..👌👌
Mast bhai
Very nice explained
Very nicely explained
very good
well explained sir 👍👍👍👍👍
Sirji.....Earthing and neutral ka RYB k sath sequence kya hota h.... Transmission nd distribution line m
Superb explanation
Very nice
Sir beautifully explained. Could u pls tell us about high impedance and low impedance REF
VERY INTERESTING VIDEO
Very helpful for understanding sir
you earned a subscriber sir
Very clearly understood sir
What about surge resistor in parallel with REF relay
AMAZING....
PLEASE MAKE VIDEO ON CT SATURATION........
Tank you ❤
Great i understand
Well explained
In normal working condition what is the current flow direction in current transformer
Dear sir , I'm a big fan of your teaching style ....
Thank you Satish..
Thank you sir🙏
Very good explanation
thanks dear , you have explained well
Most welcome...
Very Good Explanation ..pls let us know the CT Sceondary Grounding will se sepearately line ct secondary and neutral CTSeconday seperate Grounding..
Thank you sir 😊 for answer my comment question thank you very much 👍🏿🙏
Sir excellent video....if possible plzz make a video on RMU
Without any fault occurence, what is the direction of secondary current in the line CT
Sir Metrosil ka kya use h
Very important for field engineers! Very well explained. One more point can be added like why in CT secondary current flows opposite concept of P1-P2 ~ S1-S2..so that if it gets reversed in wiring that fault can also be found.
reverse the polarity then will be a fault creat automatically
Great 👍
Thank you...
Very well explained
Winding agar delta me hui to?
VERY NICE SIR