Helpful a lot for an Engineers ,who r practically unaware about such Test...... Thanks a lot Gentlemen..
@NiteshKumarElectrical4 жыл бұрын
Thanks.😊👍
@satyendrakumargautam18215 жыл бұрын
Sir I'm electrical engineer. I love it your teaching style
@ZahidHussain-wk1zl6 жыл бұрын
Great bhai... First hindi lecture, jo mujhe bht pasand aaya h
@anitbiswas73406 жыл бұрын
Wow sir... Ur way of teaching is unique and we appreciate ur work
@bijaykumar2185 жыл бұрын
Great learning...👍
@danishnakade97015 жыл бұрын
sir aap ka channel abhi subscribe kiya video dekha bohot acha h aur bohot ache se samjaya h aisa itna koi nahi batata thnxx sir aap k video dekh k bohot knowledge milega practical ka sir bas thod thoery b add karo sir nd starting se dikhao kaise connection kiya h kya kiya h
@manojkumarsahoo16536 жыл бұрын
Nice.....absolutely you are a technical person...i hope every student can inspire you....
@mksing49213 жыл бұрын
Great nitish ji i learned a lot from your videos...
@maazahmad16314 жыл бұрын
Nice explanation, pls can you make more video on it. 1) how to collect oil from the transformer, which equipments need to be use. 2) you didn't show the limit of the oil, means how much oil need to put in the glass container ? We didn't see it clearly either the electrodes were completely emerged. 3) if the oil dielectric strength is not good, after that which tests or method need to be use again to check the oil. 4 ) clarify the minimum and maximum value of the BDV, need list according to the transformers values. 5) which kind of transformer is inside the testing machine ? Step up or step down ? Single phase or three phase?
@FF-te6op4 ай бұрын
1)From T/F oil collecting valve 2)Electrodes should be full dipped 3)Vacume the T/F oil & Dehydration of T/F 4)Above 50kV for 132kV 5)Single phase 220V to 100kV
Nitesh Bro...U r doing Great Job. I need your video lecture regarding electrical drawing study, which I watched earlier but these are not showing/available on ur channel. Please provide the link asap. Regards & Thanks
Sir isme gap 2.5mm ka lia hai.. To 39.9kv/2.5mm aayega na breakdown voltage.... Mtlb breakdown voltage per mm kam aayega.. 16kv/mm aana chahiye na sir? Please clear it🙏🙏
@ohmsstudyhub56142 жыл бұрын
Ha aap.shi nikhalna hai,lekin ak transformer oil ka vbd almost 30kv/mm hona chahiye mtlb ye esse test krne pr almost 75kv pr break kre
@shadabahmed11284 жыл бұрын
IRIEEN NASIK ne apka video dkhaya aaj...
@shaikhsiddiqui85602 жыл бұрын
Very good information.
@gurpreetsinghpreet28464 жыл бұрын
Sir very very nice with practical
@sanjeevkumardubey22903 жыл бұрын
Niceeeeee sir...But according to IS 1866 minimum bdv should be 50 kv of 220 kv rating transformer.
Hi Nitesh.. can you please explain on GIS Substations
@sayeedahmedmohamed26846 жыл бұрын
Nice video but instrument using is not latest we use megger OTS80AF kit
@himanshu22324 жыл бұрын
Sir please make vedio on transformer oil filteranation machine detail like construction,working, it's filter.
@ashutoshkumarpandey30993 жыл бұрын
Die electric estance ko bhi ak bar define kijiye.
@kunwarrohtgi29316 жыл бұрын
सर ट्रांसफार्मर के मेंटेनेंस और प्रोटेक्शन पर भी वीडियो बनाइये
@jiteshbarot1098 Жыл бұрын
Nice video thank you sir
@Bharat963 жыл бұрын
Oil testing कितने समय अंतराल में किया जाता हैं
@ramlaltamo90095 жыл бұрын
ct current transformer kya hai or pt potentional transformer kta hai or ab switch kya , jamper kya hai .isolater kya hai , busbar kya hai do chainal kya hai duo fuse kiya hai ,
@pixelphotography13366 жыл бұрын
lajabab bade bhai
@bhanurajak1185 жыл бұрын
Jis samaya filtration chal Raha hai us samaey merger Velu Kam ki hoti hai pls.ans?
@shubhamsri.18955 жыл бұрын
awesome sir. sir can u tell us the question arises for site supervisor electrical in interview and there answer also.
@NiteshKumarElectrical5 жыл бұрын
I will be covering all complicated topic. Others tou can prepare by your syllabus only. Focus on basics !
@satnam7namsingh1586 жыл бұрын
Please explain..... 1 complete test report of T/f .... Main & oltc..... (explains all parameters....... Like dielectric strength ;tan delta at 90°c...... DGA test...... Pour point)
@NiteshKumarElectrical6 жыл бұрын
Ok soon I will do.
@kuwaitupdates6313 жыл бұрын
Transformer k different part sy oil sample liya jata hi maximum 55 kv tak acha result hi.
@kunwarrohtgi29316 жыл бұрын
Sir transformer protection and maintenance par bhi video bnaiye plz ...
@lavitlohar27046 жыл бұрын
Very nice Sir good job 👍👍👍
@shikharvashist39716 ай бұрын
Is the bdv of 220/66 kV transformer will be same 60-70 kV if yes then how it will resist 220 kV tension please explain
@VasanthAurobindo4 жыл бұрын
Bdv minimum and maximum value kya hai sir toda bathavo
@mahendrasingh-zo6cv2 жыл бұрын
Sir starting se kaise lagayi jati h mashine uska video bnaye
Sir 100kv transformer 42 brake down voltage is it required to filter oil and heating treatment for transformer
@uddeshgurav41902 ай бұрын
Good information
@erluv512905 жыл бұрын
Flowchart or normal star Delta or push button with timer or circuit hold krna aata h aapko
@NiteshKumarElectrical5 жыл бұрын
जी बिल्कुल आता है !!
@d-ds8tp6 жыл бұрын
Sir please give some video on air and synchronisation pannels and exciter for generator
@chenarampatel75746 жыл бұрын
Very nice video dear
@powerengr.28383 жыл бұрын
Nitesh Boss... You explained in a clear way.. But for BDV what would be the Time..?.. I mean 35KV @ 2.5mm Rod gap for how much time it shall be withstand?
@NiteshKumarElectrical3 жыл бұрын
There is no time line. If dielectric strength of oil is weak then this will break down at lower voltage also.
@shyamsingh-kg5wc2 жыл бұрын
Thanks for guidance
@jagadishgampa65244 жыл бұрын
Excellent Explanation Sir.
@udairegar23043 жыл бұрын
Electrod me gap 2.5 hi kyu rkhte he
@dilipsahusahu6804 жыл бұрын
Nice sir breakar mentence Ka video banaiye sir
@NiteshKumarElectrical4 жыл бұрын
Bilkul banaunga.
@harry11032246 жыл бұрын
Sir pls add vedio on how to fill oil in power transformer hv and lv bushings pls..
@dimendrasahu19554 жыл бұрын
33kv transfarmer ka minimum valuev bataye
@RohitKumar-ts5qx3 жыл бұрын
Very nice sir
@martolia4 жыл бұрын
Great sir
@manojrai21384 жыл бұрын
Excellent
@mangalthakur2145 жыл бұрын
Bahut ache sir g
@sachinavasthi57025 жыл бұрын
Thanks Sir, Please make a video on a DGA test
@arifpathan77876 жыл бұрын
transformer turn ratio test ka video upload kijiye sir
@manishgupta6904 жыл бұрын
kzbin.info/www/bejne/qn-piauhd9SGh5I
@hareshrathod61073 жыл бұрын
Nice video.
@parmodyadav99664 жыл бұрын
Sir 33 Kv T/F K liye kitna volt tak better h
@Archer228592 жыл бұрын
How to measure high voltage 2500 step up transformer high voltage, can give me any device
@navleshkumar57083 жыл бұрын
Please make a video on star delta starter With Full control wiring And practical
@laveshpandey96146 жыл бұрын
Sir emf,pd,LHR,RHR,magnetic flux mai bhi vedio banye jaldi
@RAJESHSAINI-ue3uv3 жыл бұрын
Apfc p video bnao sir ji
@rajaqamar65744 жыл бұрын
hy sir you video is really useful plz can you tell me what is price of testing machine which shown in video?
@sudeepkumarnayek14095 жыл бұрын
Aswm...very nicee sir
@bijayprasad8122 Жыл бұрын
Sir ON krne k baad varia ko v rotate krna padega kya.. Ya automatic hoga?
What's volume of transformer oil required for this test
@maketake60565 жыл бұрын
950 kva ke transfermer me oil dielectric strength kitna hona chahiye Or ye kaise calculate karege transfermer ke kva ke rating ke according
@manishgupta6904 жыл бұрын
30 kV/mm
@manishgupta6904 жыл бұрын
BDV value voltage rating ke according hota hai. kzbin.info/www/bejne/fqaunYCOpd-FZ9E
@RavindraSingh-jz8ji4 жыл бұрын
Bubbles nikaale? 🙃
@sidharthakumar44733 жыл бұрын
Nyc vdo
@vivekpatni7094 жыл бұрын
Sir क्या आप बता सकते हैं कि distribution transformer के high voltage test के लिए कौन सी size (mm) का केबल इस्तेमाल करना चाहिए, जिससे curent suply दी जा सके tranasformer को
@NiteshKumarElectrical4 жыл бұрын
High voltage test me sirf voltage high hota hi. Current milli Ampere me hota hai. To aap kisi bhi size ke cable ko use kar sakte hi. Par aapko uske liye bahut jayda safety follow karna padega.
@vishalchoudhary54054 жыл бұрын
What do you mean by 250 kv Transformer? Please explain me I only understand Transformer's rating in KVA.
@manishgupta6904 жыл бұрын
kzbin.info/www/bejne/p4DKq4Fmirt-fNk
@syedmohammadsaif83444 жыл бұрын
I think he means 250 kva ,i also have same doubt
@subhraranjansingh87076 жыл бұрын
nice video sir
@Durgaprasad-wq1hp3 жыл бұрын
There must be a sterilizer inside the oil....miss it
@nagaranjith14766 жыл бұрын
Sir why 2.5mm gap is maintained in between 2 electrode , why not less or more ??
@slandgsmith5 жыл бұрын
naga ranjith We do 2mm and 1mm gap here in USA
@deeptiyadav99606 жыл бұрын
Are bhiya tiyari k liye ek book best chiye hai electrician ki hindI mai
@NiteshKumarElectrical6 жыл бұрын
Electrician की पता नहीं मुझे बुक के बारे में। आप पता कर सकती हैं इन्टरनेट पे।
@vishalgaikwad76814 жыл бұрын
2.5mm ka hi gap kyo hota hai, usase jyada ya kam kyo nahi
@manishgupta6904 жыл бұрын
BDV Test Kit es setting par correct value dete hai. Jyada ya kam krne ke liye kit ki setting me change krna padega.