Sir aapki har ek video amazing h Aapka diagram bna kar samjhane ka tari ho ya apake bolne ka tarika bhut hi kamal ka h M janna chata hun ke aap karte kya hen
1- B.Sc ( Physics, Chem. Math) 1973 , college gold medalist, Kanpur University 8th rank holder. 2- B.Tech ( Electrical Eng.) 1977 from H.B.T.I. Kanpur 3- 25 other short-term courses/seminars attended (Managerial, technical, finance, health, patents, general) 4- Inventor of 3 patents (granted) for company 5- Published few papers 6- Worked more than 30 years in new product development.
sir sep down transformer me input 240v , 240v ac without neutral Diya to convert kar ka 12v dc melagha sir. For ex. Moter auto switch ma transformer lagha hota Hana. their 2 point Connect to 240v , 240v ac they can working
Sir g mara village ma 100 kva power house ha kabe pane ziada hota ha to noqsan karat ha kabe pany kam hota ha bajle kam hota ha sir gis ka la ya kia zarore ha speed constant ka lays?
aap karte hoge sir lekin MEGGER har jagah use karte hai. ek baat bataye house wiring ka insulation resistance kya multimeter se measure karte hai? kamse kam ITI ke book to refer kare.
Sir.....Pani ki tanki me jo alarm lagate hai usme transformer power supply laga hai, to kya transformer kharab hone par pani ki tanki me current aa sakta hai kya, kya lagana sahi rahega, aise condition me kounsa power supply Lagaya jaye.
Thhik hai sir, par kya aisa hota hai ki transformer kharab hone par output me high voltage aa jaye, agar SMPS power supply lagate hai to kya transformer power supply se safe rahega.
aur ek baat production main high voltage test karte hai megger nahi. aur high voltage lagbhag rated voltage se 1.2 se 1.5 guna rahta hai. sirf kuch seconds ke liye.
sir,with due respect ... ap to dc resistance chek kar rahe ho........proximity or skin effect se resistance AC me change ho jayega, use kaise pta kre ?.... koi multiplying factor hota hai kya sir ac mein ??
Jyada current key liyey thick wire use kartey hai, thick wire ka resistance less hota hai. Esi prakar, less current key liyey thin wire use kartey hai jiska resistance jyada hota hai.
insulation resistance megger (instrument that is use to measure insulation resistance ) से check करते है multimeter से कभी नहीं । multimeter से करोगे तो आप misguide हो जाओगे। never ever try to measure insulation resistance of anything with multimeter. allways use MEGGER (500Volt OR 1000Volt)
thank u very much sir....your videos are best for interview preparation .
Dear Himansu saini, thanks for comments.
thanks sir apke video se sab clear ho jata hai
i watch sirjis all videos with care and attention- very helpful n in simple language-
Very good that you watched with attention.
आप देश के लिए एक अनमोल रत्न हैं श्रीमान
nice one sir ji
Well said sir, thank you sir.
your advise tutorial is very nice to useful basic fanda
U R great sir
Sir aapki har ek video amazing h
Aapka diagram bna kar samjhane ka tari ho ya apake bolne ka tarika bhut hi kamal ka h
M janna chata hun ke aap karte kya hen
Mai senior citizen hoo, aur retired hoo, eske pahley mai ek company mey service karta tha.
G K Agrawal sir koi digri ya koi diploma kiya h aapne
1- B.Sc ( Physics, Chem. Math) 1973 , college gold medalist, Kanpur University 8th rank holder.
2- B.Tech ( Electrical Eng.) 1977 from H.B.T.I. Kanpur
3- 25 other short-term courses/seminars attended (Managerial, technical, finance, health, patents, general)
4- Inventor of 3 patents (granted) for company
5- Published few papers
6- Worked more than 30 years in new product development.
G K Agrawal sir amazing thanks sir
U r great sir I am your regular student
काम तो अच्छा जानकारी है अच्छा दिखाते हैं थोड़ा और क्लियर में दिखाइए जो ड्राइंग है साफ दिखता नहीं है और क्लियर में उसको एक-एक करके समझाइए धन्यवाद
Guruji your method of teaching is very great
Welcome
your all uploaded videos are very unique keep it up sir.
welcome
It may be unique because lectures are by retired R & D person from a big industry, with qualification B.Sc and B.Tech.
G K Agrawal nice videos sir, can I get your number ?
Thanks a lot sir please make a video on transfor installation and commissioning
Thank u sir kuch meggar ke bare mai bhi....
बढ़िया है
Comments welcome
G K Agrawal. I like ur topics sir
G K Agrawal sir mega mettar or intuletion test or contnuty testing ke bare bataiye plz
Thanks sir ji
G K Agrawal
basic panal control viring ka video banaye sir
very required
Thanks
sir sep down transformer me input 240v , 240v ac without neutral Diya to convert kar ka 12v dc melagha sir. For ex. Moter auto switch ma transformer lagha hota Hana. their 2 point Connect to 240v , 240v ac they can working
NOW I BECAME YOUR FAN
Sir single fase meter s tube light , motor connection krna h change over b lgana h.pls ap iski drawing bta dijiye. Ye swal ABC test center m puch tha
Verynice sir thank you
Thanks
sir Ji koi vedio star or delta motor ka starting current kitna let's hai or kaise uske uper koi vedio banao
Can I check three phase transformer with multimeter?( insulation)
Check shown in this video may be done on 3 phase transformer also.
sir pls make a video on SCADA system in hindi.what is and how it is work and importance of it. [i'm student of EE ENGG.]
Noted
sir can u plz explain basics of electric drive
Atul, please watch th-cam.com/video/rFtFVO7748w/w-d-xo.html
Sir g mara village ma 100 kva power house ha kabe pane ziada hota ha to noqsan karat ha kabe pany kam hota ha bajle kam hota ha sir gis ka la ya kia zarore ha speed constant ka lays?
Sir g yeh btain keh kitne ohm ka rasistr kitny voltage drop krta hy
Guruji bade transformer ki testing ke bare bhi bataye
Sir Ji kisi unknown transformer ki current capacity kaise test kar sakte hain..
Sir show some IR test of transformer
you are best sir
Good morning
Sir current kaise measure karenge. Pls reply
Load current measure kar saktey hai multimeter sey, Parantu transformer kee current rating manufacturer batata hai.
Sir How does mini tranformer( Which usullay founds in mosquito killing bats) Works..
Sir please distribution transformer K testing batao.
sir inductance me q factor se bhe cheak kr skte he na ?? but kise..., ??
Quality factor calculate karte hai, L aur R kee value se
sir, quality factor se inductor ko test kr skte he good or faulty .
pleas sir provide a formula
sir resistor colar coad ke bare me akvideo digiya
aap karte hoge sir lekin MEGGER har jagah use karte hai.
ek baat bataye house wiring ka insulation resistance kya multimeter se measure karte hai?
kamse kam ITI ke book to refer kare.
sir plz explain high voltage is more dengerous high current in low voltege term
"Voltage is pressure"
Now you can understand Thats the answer
I F T jo ki radio set me use hote hain unhe kainse check karte hain
Sir.....Pani ki tanki me jo alarm lagate hai usme transformer power supply laga hai, to kya transformer kharab hone par pani ki tanki me current aa sakta hai kya, kya lagana sahi rahega, aise condition me kounsa power supply
Lagaya jaye.
Water level sendor, good quality kaa lijyey. Ghar mey RCCB breaker avasya lagaye.
Thhik hai sir, par kya aisa hota hai ki transformer kharab hone par output me high voltage aa jaye, agar SMPS power supply lagate hai to kya transformer power supply se safe rahega.
wo konsa video hai sir please send me sir
1- th-cam.com/video/RMU1uvo49eI/w-d-xo.html
2- th-cam.com/video/DZ26EI2hHl4/w-d-xo.html
3- th-cam.com/video/mU7maBiWK-8/w-d-xo.html
why smaller transformer have more resistance then large one sir
aur ek baat production main high voltage test karte hai megger nahi. aur high voltage lagbhag rated voltage se 1.2 se 1.5 guna rahta hai. sirf kuch seconds ke liye.
Sir g AAP Google Adsense ke liye apply Kar do
sir, transformer ka AMP kaise check karte hai?
Sir Transfarmar ki watt kisai check karti hai
Supplier kee rating supplier batata hai.
Woo kisai check karti hai woo batawoo sir
how we can get rating of transformer
.
how can we know the maximum input supply limit in primary winding winding
transformer is a static device
mohd kamran
sir,with due respect ... ap to dc resistance chek kar rahe ho........proximity or skin effect se resistance AC me change ho jayega, use kaise pta kre ?....
koi multiplying factor hota hai kya sir ac mein ??
mera video AC and DC resistance difference dekhey
Hello sir aap ne bhaga to diya nhi math formula to aap ko batana chahyena sir,kyu ki kaise bhaga karenge .230/180 ya 180/230 hoga
Bhag karna dusre transformer ke video me bataya hai
Sir please welding transformer dual
Primary and secondary winding connection and testing
Good to
Thanks
thnx sir
How is video ?
sir theortical basis per
Transformer ka kitnr amp ka hi kesa check kare
sir transformer ka neutral ko earth kyo kiya jata hai
Agar aap transmission system kee bat kar rahe hai tho, agar earth nahee karenge to lighening hone per very high voltage aa sakta hai.
धन्यवाद सर
sir,
india me transmission lines ka voltage 11 k multiple me hi kyu hota he...
like 11kv, 33 kv,......and many more....
Jyada Kw ki induction motor ka resistance kam aur kam kw ki induction motor ka resistance jyada kyun hota hai?
Jyada current key liyey thick wire use kartey hai, thick wire ka resistance less hota hai. Esi prakar, less current key liyey thin wire use kartey hai jiska resistance jyada hota hai.
@@GKAgrawal2 Thanks u sir
why core in transformer is made of iron strips and not of iron bar ?
To reduce eddy current.
Ravi Raina because strips are wider and have easily passing current
Intermediate frequency transformer
My Problem Emergency light
Jab light aaye tab emergency light Off ho jaye
Jab light Chali jaye tab emergency light On ho jaye ..... Sir pleases ...
I liketoyou
plese sir no mil sakata h
insulation resistance megger (instrument that is use to measure insulation resistance ) से check करते है multimeter से कभी नहीं ।
multimeter से करोगे तो आप misguide हो जाओगे।
never ever try to measure insulation resistance of anything with multimeter. allways use MEGGER (500Volt OR 1000Volt)
Megger test ek production test hai. User multimeter se check karta hai.
సార్ ఇంట్లో వైరింగ్ గూర్చి మాకు మేన్ నుండి స్విచ్ బోడ్స్ కీ కనేక్షన్ గూర్చి వివరంగా తెలుపండి దయతో....
Sir aap bhut budhi man ब्यक्ती ho
thanx sir ji
thanx sir
Thanku sir
sir, transformer ka Amps kaise check karte hai?
Transformer kee amp, rating plate per likhee hotee hai.
tq sir
tq sir
tq sir
tq sir