Polarization index test / PI test of induction motor/ Hindi [PRACTICAL VIDEO]

in this video PI test explain
how to calculate pi from ir
and why pi test performed is explain in this video.

[@PrinceKumar-yo1vz]

Good work

[@mahabbathossain1614]

Good

[@poroshpramanik5912]

Beautiful

[@borhunuddin1296]

Nice

[@borhunuddin1296]

Joss

[@dreemcomputer2284]

nice

[@md.arifulislam3616]

Good job

[@mahimhasan332]

Excellent

[@kamrultelecom7901]

Wow

[@missweety8744]

Great

[@isanurhossn1904]

Great job

[@Abdulla__420]

good job

[@shantokhan9147]

excelent

[@bmsaddamhossain3262]

Nice..

[@sharifhasan4915]

That's a nice video

[@zillurrahman4859]

Nice 👍

[@surayaibrahim1164]

Good good

[@mahammadsoleman3407]

E konsa megger hai....kon sa make hai

[@naimulislam41]

Nice 😍😍

[@sagarmondal9063]

Very good video

[@alaminhossain253]

Ģrèat

[@ni3kakad]

Very nice

[@gyaanELECTRICAL]

Thank you dear.
If you really like our work please share with your friends and colleagues that will help us to motivate to make such video and help us to grow.

[@tubakhatun3070]

Just

[@azazpathan2548]

Good video sir
But why pi value 1/10 minutes.....?

[@rnq8564]

Electrical insulation is hygroscopic in nature and presence of moisture will be there either in low quantity or in excess. When an electric field is applied across the insulation, it starts absorbing electrons from the hydrogen molecules causing ionization of hydrogen. The molecules on the insulator containing water start aligning in the electric field. The energy required to align the molecules comes from the current in the DC test voltage supply. This current is called polarization current. The water becomes completely polarized when the absorption of electron from hydrogen merging with oxygen is completed. Once the molecules get aligned, the current stops. The approximate time for complete polarization is 10 minutes. That is why the IR is measured after 10 minutes of applying voltage.

[@omprakashkaper2870]

Please make video of tan delta test !

[@rajukumarthakur8491]

Motor star ya delta ya 6 wire ke fom me hoga ye test

[@gyaanELECTRICAL]

Star ho ya delta..
Apko sirji koi ak terminal pe IR tester connect karna he aur dusra earth ke sath to pura motor ka PI ho jayega

[@rajukumarthakur8491]

@@gyaanELECTRICAL thanks sir

[@gyaanELECTRICAL]

If like content please share and support us..

[@shoudulislam7759]

Beautiful ❤️❤️❤️❤️

[@gyaanELECTRICAL]

Thank you dear..
If you really like our work then please share with your friends and colleagues..
Which help us to grow as well as motivation us to make more content..

[@mdabirhossain2804]

Nc

[@picparking2931]

par choti motors me to 15 sec and 60 sec par reading lete hena

[@mitubarik3361]

Polaraisation index test or polarity test Kya done same test hai

[@gyaanELECTRICAL]

No brother,
Both are different

[@mitubarik3361]

@@gyaanELECTRICAL sir motor or transformer ka polarity test ke uper video banaiye please

[@gyaanELECTRICAL]

Sure

[@mitubarik3361]

@@gyaanELECTRICAL thank u sir

[@sujitbishwas5578]

Please share link for purchase

[@mahammadsoleman3407]

Is megger ka details vejiye

[@archive9994]

What is DAR?

[@bashantkumar911]

1.12 reading is not good condition to use the motor

[@gyaanELECTRICAL]

Yes

[@bashantkumar911]

@@gyaanELECTRICAL Sir I want to know can we use the motor if the reading come 1.12

[@gyaanELECTRICAL]

Can you tell me what is value of IR for 60 sec and kw rating of motor?

[@bashantkumar911]

@@gyaanELECTRICALpi value r1.25 y1.33 blue is 1.15

[@bashantkumar911]

Sir this motor already sent to repairing workshop I just remember only pi value

[@rajprasadgupta9113]

Why PI VALUE IS TAKEN

[@gyaanELECTRICAL]

It is performed to check condition of insulation in electrical equipment..

[@rajprasadgupta9113]

@@gyaanELECTRICAL ok thanks sir

[@nigammohapatra959]

And this value is questionable 😂

[@gyaanELECTRICAL]

Yrs

[@mstsadiya6302]

Good

[@masukbokul5780]

Beautiful

[@FreeFire-rd7vu]

Nice

[@bdbusslowmotion]

Joss

[@mdataurrahman6955]

Wow

[@farukahmed7263]

Good work

[@sultankhan-vu8rm]

Excellent

[@SHOHANHOSEN-ww2qj]

nice

[@shorifulislam4473]

Good

[@palashhossain2989]

Beautiful

[@mdnazmulhossan6007]

Nice

[@mokulmahi3661]

Joss

[@mdborhun15]

Joss

[@mdborhun15]

Excellent

[@erecharge5831]

Good

[@chandanbiswas3910]

Beautiful

[@mdintaj9158]

Beautiful

[@bishudatto1068]

Beautiful

[@musicvideo1566]

Beautiful

[@KhairulIslam-wb4zs]

Beautiful

[@bdannihilation6729]

Nice

[@mdniloy5802]

Nice

[@riyahossen3348]

Nice

[@md.abdullahal-mamun5936]

Nice

[@md.arifulislam3616]

Nice

[@shamolykhatun564]

Beautiful

[@mdaponkhan9183]

Nice

[@mdharun366]

Beautiful

[@abrahammathew8419]

Good

[@gyaanELECTRICAL]

Thank you dear..
Please Share video.. which will help us to grow and motivate to make more such type of video...

[@mdkamruzzaman9198]

Beautiful

[@faisalshossen565]

Wow