what is PRV in transformer

In this video,we learn, working principle of PRV by animation

[@himanshutiwari3219]

Your all videos are practically based that's make you unique from other channels .

[@ashutoshsharma9066]

Thek hai.

[@md.bulbul5036]

Super 💕

[@amareshbinjalabhavi4077]

good information sir plz make video on earthed cable v/s unearthed cable

[@suryakantbiradar9953]

Thank you sir.. Short and sweet vedio..... ♥️

[@parmarharshad4120]

Nice sr

[@tharuns3772]

Good explanation

[@AshishGupta-oz7no]

Nicely explained friend, surely you will get thousands of likes & comments. Keep it up👍👍

[@parmarharshad4120]

Good sr

[@arpitdhiman4021]

Sir thanks for video..

[@Prakash_Parmar_PP]

when there is a fault inside the transformer, will the PRD operate first or Buchholz relay?

[@priyaranjanmallick8362]

Sir , What you basically mean to say here , is that the PRV operates automatically na ; It needs not to be operated manually .

[@rashmiranjandalai9054]

Hi sir micom relay p127&122 ka seating baseme kuch bolia

[@muhammadkashif7742]

Nice sir. I want to ask one question that below the breather filling is cup of oil, what kind of oil??? Please reply.thank u sir