Tan Delat Test of Transformer|| Dielectric Dissipation factor || Basics of Tan delta Test|| Hindi ||

hi viewers
Is video me tan delta test ke bare me discuss Kiya hai . Electrical Interview Series ko continuation me rakhte hue questions answers discuss kiye hai tan delta topic par.
So do watch and gain your knowledge.
Video Highlights
Why do we test for tan delta?
What is the difference between Megger and Tan Delta test?
हम तन डेल्टा के लिए परीक्षण क्यों करते हैं?
What is Tan delta test?
What is ideal tan delta value?
what is the acceptable limit of Tan delta test?
what is highest and negative tab delta mean ?
tan delta measured value?
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#tandeltatest

[@sohankumarsahu1764]

Bahut sundar explanation sir thank you 🙏

[@electricalpracticalfunda]

Thank you brother

[@harishdamariya7481]

Very good explained

[@Investor_Ravi]

😊

[@nitinmatada8829]

Way of Framing questions on particular equipment is giving us a more insight in every video.
Great bro.. keep going!

[@electricalpracticalfunda]

🙏thanks bro

[@saurabhgupta45]

Very nice

[@electricalpracticalfunda]

👍

[@naeemshaikh5301]

100% fluently tech

[@electricalpracticalfunda]

Thanks naeem bhai ..

[@merimaajitravelvloggers5963]

Good work bro..

[@electricalpracticalfunda]

Thanks bro !!

[@user-bc6dh9dv6s]

Very well explained sir ❤❤❤,👌👌👌 but how much permissible value of capacitance should during the tan delta test & what happened if it increases/decrease....?

[@satya7077]

What is the IEC standard for measuring tan delta??

[@badshahengineeringvlogs9718]

if the capacitance value of winding is increase then what will be the remarks by the test inspector

[@electricalpracticalfunda]

Sir I can't tell you the exact words as I am not a test Inspector but the Value is not acceptable,moreover the equipment life is detoriating which needs to replace...

[@pankajsanwal2010]

vlf कितना low frequency पर यह टेस्ट किया जाता है ?

[@poojamishra024]

One of the interviewer asked me ,why you consider above 0.5 % is abnormal and below 0.5 % is normal?? Interviewer again asked me, in my opinion above 0.7% is abnormal and below 0.7% is normal?? What is the standard will you follow??

[@electricalpracticalfunda]

Increase in Tan delta test indicates degree of degradation of insulation and entry of moisture content .It's better to have minimum value but acceptable value is 0 .5% as per standard.Rate of change of Tan delta should also be monitored and it should not be increased by .01% annually.
@poojamishra024