What is Oil Circuit Breaker in Electrical System in Hindi || OCB Kya Hota Hai

[@mohitkashyap6954]

Bhut hi acchi tark se samjya sir apne

[@shivendrakumardwivedi6172]

Very nice video sir ji isi tarah video banate rahiye

[@PAWANKUMAR-od9mh]

Sir aapki video boht achhi h

[@prasantbehera4709]

Super sir .u r is the best teacher for all student

[@devendraverma7238]

Switch yard pe bhi video bnao.sir

[@avinashrana2377]

specially ACB, VCB & SF6 k components pr video banao. functions btaiye

[@manpreetkumar5115]

Thank you sir ji

[@hareshpanchal5506]

Thank you very so much sir , Very helpful video for Study & easy explain

[@rajeshchavan4190]

In Oil circuit breakers, insulating oil such as transformer oil is used as the arc quenching medium. An arc is formed between the contacts when they are opened under oil. The arc's heat evaporates the surrounding oil, forming a large volume of gaseous hydrogen at high pressure. The volume of hydrogen gas is about 1000 times that of decomposed oil. As a result, the oil is pushed away from the arc, and a rapidly expanding hydrogen gas bubble envelops the arc and adjacent contacts.
Two processes are primarily required for arc extinction. To begin with, the hydrogen gas having high heat conductivity cools the arc resulting in the de-ionization of the medium between the contacts. Secondly, the gas causes turbulence in the oil forcing it into the gap between contacts which in turn leads to the effective removal of arcing products from the arc path. As a result, the arc is put out and the circuit current is interrupted

[@saikrishnaErla]

Nice video sir we need more videos like dis

[@sahilgajjar5450]

In O.CB. oil is used is Neptha oil or not?

[@nandinikumari7632]

This video helped very much to know about OCB

[@avinashprasad9481]

Thanks a lot

[@munnaupadhyay7689]

Excillnet concepts sir ji

[@skhapijul4998]

Thanks sir

[@ramchandrakamble8582]

Nice sir

[@ARVINDKUMAR-pt2sg]

Good sir

[@GopalKumar-ki8qu]

Sir excellent.

[@EngineerEEE]

Helpful video

[@vijaypol6785]

Thanku ser

[@ashishbhagora4101]

good sir...

[@anujpanwar2677]

Nice video sir

[@avinashrana2377]

sir sabhi breakers k components pr video banao. unke functions janane h.

[@rajvaghadiya8814]

Minimum OCB par video banaye ji

[@govtjobspakistan7587]

nice

[@sachinHiwrale07]

Sir MOCB pe bhi ek video bana do special

[@ajaygautam319]

Sir transistor pe video banaea

[@ajitsinghrajput7965]

sir kuchh questions bhi bna kr dal diya kijiye

[@ASHOKETUTOR]

OK Ajit ji, Question kiske electrical Interviews ya Study topics Reply me.. Thanks

[@ajitsinghrajput7965]

+ASHOK ETUTOR yes sir thanks for reply..
sir mujhe apprenticeship ke liye Jana h to Tata motors company me... mujhe interview ke liye kuchh questions chahiye....
thank you

[@nayeemansari4955]

Nice

[@manjooralam9331]

Thanks sar

[@govtjobspakistan7587]

sir single phase motor ki winding ki video thora jaldi bnain pleas thanku

[@batisakumarsahu3625]

Thanku sir

[@koushiksome6259]

When oil burns, it produces hydrogen gas which has 1000 times volume than oil. Due to this, arc is extinguished

[@amitsamanta7724]

Also methane and Ethane produced.....but this video is just a garbage

[@medha8637]

This gas causes the pressure inside the arc control device of ocb. Then arc pushed to side vent where it get enlongating and then get extinguished.

[@rakeshkumarmaurya416]

Sir g 11 kv me OCB OR VCB dono breakar ka us kar sakte he

[@TechniTube]

OCB me kon sa oil hota hai

[@DhirajKumar-bc5jw]

👌

[@ChiranjeevKonwar]

ARC produce nhi hota kya

[@mohitkashyap6954]

Sir iti walo k liye government job k liye video bano plz kese iti wale government jobs pa sakty hai 🙏🙏🙏

[@rajraut9051]

function of minimum oil circuit breaker and bulk oil circuit breaker

[@mohitkashyap6954]

Sir plz reply jarur karna,🙏🙏

[@deepakbhatt7885]

Nice sir,3 phase c.b.ki spring,pneumatic,hydrolic operation mechanism kaise hoti hai explain kare.urgent for exam

[@bharatkumarchittala7396]

Sir OCB agar over current naitho over voltage ayatho apne app trip hothahe

[@govtjobspakistan7587]

sir ap sa Request ki thi ka Single phase and Three phase induction motor winding par video banain ap na abi tak bana nahi pleas bana da na boht zaroort hai thanku
2 Types ki
1.concetric
2.Distributor
THANK YOU SIR

[@Tiasharoy5602]

Why are you not mentioned about hydrogen gas which is the main cause of arc entinguisher?

[@DINESHMAURYA_]

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[@adeshmishra6060]

👍👍👍

[@ArvindKumar-ms1ky]

Water cb kya hai????

[@yashwantSinghofficial]

Ocb light cut off hone par trip nahi ho rha hai

[@pradeepkumarmaharana3121]

Glve all the ckt breaker and it's use high or low voltage or current. Full writing questions give.

[@indiankitchen3210]

OCB me Kitna %oil bhara jata h.....

[@wassiakram8532]

Substation mei generator ka kyon use nhi karte. Battery bank ki Jagha generator kyon nhi lagate

[@acousticamit1132]

Sir the lecture wasn't complete, u need to explain the effect before and after connection of cb. The develop of hydrogen etc. Gases

[@engrrahatkhan5228]

plz make short ur leature .....you going outside the leature

[@JaiGauMataSeva1008]

Ankur Saini Electrician maintenance services

[@ramdattikanagiri9957]

sir midium voltage c.b ka video banao

[@raushankumar8810]

bakbase karke video lamba ka dete ho

[@navjyotgawande5305]

Apart from lecture there are so many Ads coming and disturb to learn. Plz do needful.

[@prasantbehera4709]

Super sir .u r is the best teacher for all student

[@SANDEEPYADAV-jj1bo]

Thanks sir

[@ArunKumar-yg1go]

Nice sir ji

[@waqaraslam3391]

thank you brother

[@manpreetkumar2113]

Thanks sir g

[@prabhatgautam5635]

Nice sir

[@ravishankarkumar1419]

Thanks sir