Sir agar transformer main koi fault hai to, sab test kar liya but konsa test ka value kitna ayega to samjenge k fault hai, to meri request hai apse k aap sab test karke dikhao or bad main fault generate karke find out karna sikhao. Test to sab aate hai lekin pata nahi chalta hai fault kaha pe hai.
Thanks for your valuable comment, The center line of delta towards 12,star red line towards 11 position, if star red line parallel with delta center line that's 12 o clock, but in video red line slightly in angle from delta center line.
Thanks for explain very good way
Very well understanding session. GOOD...thanks
Hope I had teacher like you in my colleagge life really very good explain it is very helpful to us thank you sir
I used to test with some logic, but now i'm clear that where logic came from.
Thanks
very useful for me sir, thank you
Thank you sir. You have explan very nicely.
Sir,Transformer magnetising current video
Explained awesome 🤟🤟
Very good. Thanks 🙏🙏🙏🙏
Very well explained . Thank you.
hi brother this video was helpful but what is this test used for? please reply
very nice explanation.
good video brother thanks
Why we short the primary winding R & Secondary winding R???
Nicely explained sir..thanks a lot...
Excellent method and understable
nicely expained sir total clear
Very nicely explained 🙂🙂
Sir agar transformer main koi fault hai to, sab test kar liya but konsa test ka value kitna ayega to samjenge k fault hai, to meri request hai apse k aap sab test karke dikhao or bad main fault generate karke find out karna sikhao. Test to sab aate hai lekin pata nahi chalta hai fault kaha pe hai.
How to test how to test Yd5 and Dy5 vector group plz give formula
Good explanation
Gr8 explained 🙏🙏🙏🙏
Very nice Vedio
Sir agar ek vector group Dyn10,Dyn9 how test the vector group test
I request you to make video on tan delta test and sfra test of tarnsformer.
You good friend
Sir incase if anyone or anytwo conditions do not complete, then what should be solution. How will it affect the transformer performance ?
Very nice
Good explained
Very use full knowledge
Bhayi Tera , N U V,,,, bada khatarnaak hai,,, lagta hai
ABCD KAAFI TIME BAAD PADHI HAI
Thanks sir
Super sir
Super sir thanks
Why we have to merge the primary and secondary windings. Or why we are shorting the 1U and 2U.
in vector group diagram mention that 1U 2u have one point in top.you can see.For showing it clearly he make the star phasor diagram slightly outside.
Thanks bhai
Thank you 🙏🙏
Please post transformers all test
Very useful video
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@@ElectricalandElectronictech can you explain about zigzag transformer vector group test? Znyn11
Bhai tumhare pass last me ek paper tha reading wala uska pdf milega kya please
Do we have to ground the neutral during testing?
Neutral in open condition
Last point both sum are 243 how we will say its okay
If there r dd6, yd6, or other zigzag winding then how we do the test, plz upse vido banaie.....otherwise concept cleae nahi hoga.....
Thank you for your comment
Please click link for Dd6 vector group test
th-cam.com/video/u8qV5q86K1w/w-d-xo.html
Yd5 and Dy5 vector group test formula
Can you show as dy1 ?
And whats the condtion of it?
Vector group Dyn1
Please click link below
th-cam.com/video/Ai5Sa4zf50Q/w-d-xo.html
VERY NICE VIDEO, BUT WHY NEED TO SHORT 1U WITH 2U PL. EXPLAIN, I THINK WE NEED TO MEASURE VOLTAGE ON 2U
Sir hum vector group test kyun kia jata hai
tell me please advantage of Dyn11.
In distribution of power
2U should be in 11 -o clock position, but you're showing both 1U & 2 U in 12 - o clock position??.
Thanks for your valuable comment,
The center line of delta towards 12,star red line towards 11 position, if star red line parallel with delta center line that's 12 o clock, but in video red line slightly in angle from delta center line.
you wrote title in english but speak Urdu, are you OK ??
good explanation