Interview Question on Transformer | Transformer Working Principle | Why Transformer rating in KVA

Queries solved:
1. What is Transformer.
2. Transformer working Principle.
3. What is Buchholz relay.
4. Transformer protection.
5. Buchholz relay working Principle.
6. Why Transformer rating in KVA.
7. Losses in Transformer.
8. Core loss and copper loss of Transformer.
9. Insulation in Transformer.
Hello Friends in this video we discussed about interview questions on Transformer in the simplest way possible.
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[@nirdeshsoni678]

Where are you right now, why latest video are not uploaded?

[@VijaySingh-cq7mh]

Good Job Bro... Excellent and easy explanation... really a big thumps up for u 👍👍

[@subhasismohanty5296]

Very informative Sir I am knowldgeful

[@pateldevendrapatel2564]

Good job

[@raviteja1240]

Excellent

[@Short_Circuit2507]

Please make a detailed video on T/F pre commissioning and post commissioning tests.

[@murtazabhutta2289]

Useful information

[@mritunjaykumarupadhyay8302]

Dear sir please make a video on Sub-Station like 765 ,400,33/11

[@ujjwalpal8003]

Super guru ji 🙏🙏🙏🙏

[@biswaranjannayak1429]

Great exceplan sir

[@archive9994]

Thank you so much Sir for you information.

[@electricalwithabhishekjoshi]

Welcome Nikola.

[@gudduchoudhary9806]

Awesome sir 👍

[@mukeshrudola1343]

Kya kah rahe h aap silicon steel lamination fir insulation mene to nhii dekha tf me wood ka use hota h as a insulator wo bi oil me

[@manjujoshi6735]

Much needed video..

[@electricalwithabhishekjoshi]

Thank you..

[@Yasinkhan-q7q]

G hn so Nice.

[@jayeshpatel7453]

Sir aap ka sabhi video super hai
Mujhe ye jan na hai ki cable ke hisab current or gland kaise calculation karte hai koi formula hai

[@prabhus8512]

Sir kindly explain transformer oil filtration process

[@ABHIJEETKUMAR-ig2sd]

Great sir🙏

[@TipuSultan-kg6bl]

Thank u. Plaese make on video all test of type. In transformer

[@electricalwithabhishekjoshi]

Okay Tipu Sultan.

[@AkashYadav-df3yy]

Right

[@sumandeb2630]

Thank you so much sir

[@abhishekmishra5794]

Sir actual me trip kya hota hai t/f ya breaker?

[@mudassararain9788]

Sir tf ki primry side ka power factor improve karny sy secendry men pf imprive hoga kia bina kisi pf bank lagany st

[@AkashYadav-df3yy]

Osm video sir

[@electricalwithabhishekjoshi]

Thank you Akash.

[@AbhishekKumar-jp9eg]

Sir agar pf ke according dekha Jaye to dc motor ko bhi kva may hona chahiye

[@gangadhardas5622]

Super

[@eromprakashyadav285]

Thanks sir ji

[@electricalwithabhishekjoshi]

Most welcome Om..

[@electricalwithabhishekjoshi]

Also watch playlist for videos related to Drawing, Calculation, Motor, Transformer, Power Factor Correction and many more..

[@pintusingh3861]

Ye video bahut hi kaam h sir. Thank you

[@sanjeevupadhyay2585]

Sir make a video on transformer testing.

[@dhanjitchoudhury99]

Sir Pls explain
What is drum motor ,connection Working principal

[@jagamohansamal3469]

Why phase shift is made between hv and lv winding in three phase transformer.

[@mdnasruddin4006]

Sir transformer testing procedure pe video banaiye

[@sarbeswarpradhan5209]

Sir buchozz relay lagane pehle kaise check kare sahi hai ya kharab hai.

[@nagavenidoctor1373]

Please make video on OC and sc test

[@sunnykanchan6339]

Please sir any video provide for electrostatic precipitator

[@dheerajkumarsoni4929]

What is the creepting Distance?

[@shohelislam6226]

Thanks

[@abidhussain-yl4fx]

Sir transformer k inrush current pay detial video banaien

[@nafeesbaig7893]

Dear sir jo oil transformer main use hota hy uska nam kia hy?

[@amanku7369]

Sir please engineer ka interview kaise hota hai iske upper video banaiye.

[@sampatprajapat7762]

Sir Dyn11 par video baniye

[@dheerajkumarsoni4929]

What is the Standard ratio of ct and pt?

[@nachanatif717]

Make a video on microlologic trip

[@dheerajkumarsoni4929]

What is the class of ct?

[@krishanmohanyadav635]

Pf depend system side...? ....load side/ o/g or power source/ incoming

[@hardeepkahnuwania8414]

Sir design of machine k baare mae or protection scheme k baare mae videos

[@electricalwithabhishekjoshi]

Hardeep, maine different Types of fuse, relay, isolator, Circuit Breaker and earthing pe videos banaye hai..
Aap wo dekh sakte hai.

[@hardeepkahnuwania8414]

Sir overvoltage protection or feeder distance protection detailing se

[@electricalwithabhishekjoshi]

Okay Hardeep..

[@kachhuap3ycentre505]

Sir please tell about Residual Voltage Transformer.

[@Torq09]

Mineral oil conduct nahi karta kya sir???

[@swapnilpatil1349]

Hello sir,
Agr mere pass 230volt hai aur muje 440volt ki jarurt hai, 230/440 me convert krne ke liye kitne kva transformer lagana padega

[@electricalwithabhishekjoshi]

Swapnil I will make video on this.

[@electricalwithabhishekjoshi]

It will be better to understand in video.

[@mohanbhaipatel7266]

KVA capacity depends on your Power requirements with PF.
The Step up or Down doesn't affect the KVA capacity.

[@Faltu_UTUBER]

❤

[@pandharinathjundhare1062]

Sir ,silicon stamping is not a insulation ,it is transformer core material.

[@industrialelectricalengine1860]

sir pullcart ki working samjhaye

[@himanshutiwari3219]

More advanced level videos on different topics

[@susantakumarjena9358]

Sir please explain VFD DC BUS voltage

[@priyanshukumarsingh4819]

Sir transformer is a source of reactive power than doesn't this affects it's performance...please clarify🙏🙏

[@VivekKumar-ry7kj]

Thank you so much sir❤️

[@electricalwithabhishekjoshi]

Most welcome Vivek..

[@mehvishmushtaq5579]

@@electricalwithabhishekjoshi what r the external faults on power rransfomer

[@ManojKumar-vm9ft]

Sir, why is showing M.F Meter P.F -0.8 in industry. Please explain....

[@kamtaprasad784]

Awesome 👌 👌
Thanks sir 🙏

[@electricalwithabhishekjoshi]

Most welcome KK..

[@eromprakashyadav285]

VCB of sefty video banaye

[@dheerajkumarsoni4929]

What is the protection type and name of HT motor?

[@sudhirskamble]

Motor protection relay

[@prakashnayak4824]

🙏 sir

[@electricalwithabhishekjoshi]

Thank you Prakash...

[@mukeshbaghel4813]

Sir internal aur external fault kaun kaun hota hai kaun internal hai kaun external hai

[@electricalwithabhishekjoshi]

Internal fault means short Circuit, earth fault etc.
External fault means physically harm hone se jo fault produce honge.

[@mukeshbaghel4813]

@@electricalwithabhishekjoshi thank you sir

[@electricalwithabhishekjoshi]

Welcome Mukesh.

[@dineshmishra4066]

Multi function meter ka multiplayer factor kaise nikalenge

[@ARMAN87ALAM]

1st viewer

[@electricalwithabhishekjoshi]

Thank you Arman...

[@muhammadwaseemkhan6152]

Love from Pakistan

[@royphotography21]

Powerfactor barne se ampere barne ka kya funda hai sir mujhe samajh nehi aya...plz explain it sir

[@inamsk3337]

Because P=V × I × power factor
I = P/ V× power factor
As P and V are constant..
Therefore I is inversely proportional to power factor.. That Means pf badhega to current km hoga or pf km hoga to current badhega

[@VIKASHKUMAR-bg1xm]

Aditya Birla company limited ka koi separate exam hote h kaya,, iska selection process kaya h is pe ek video banaiye 🙏🙏🙏🙏

[@electricalwithabhishekjoshi]

Okay Vikash...

[@only_your_Sougata]

Sir, mujhe ek interview mein pucha giya "What is the OIL PIT in a transformer?' tab mein ne pucha kya unlogo ne oil tank ka bat karrahein hein..to interviewer ne bola nehi....sir ,oil pit in atransformer kya hein bolengey?

[@mohanbhaipatel7266]

It is a Pit far away from Transformer and is useful in case of Fire around or in the Transformer ,In case of Fire the Transformer oil is transferred to the Pit through Bottom Valve and pipe line .

[@teluguvoice8808]

Transfermer power facter is 0.1/0.2??? Bholo sir

[@saurabh4443]

Bhai load ka pf nahi pata hota isley VA me hota

[@RajdipDolai10]

Update video please sir

[@rajatmishra8091]

Safety of dry type transformer

[@electricalwithabhishekjoshi]

Rajat, I will upload it soon.

[@electricalwithabhishekjoshi]

Also watch playlist for videos related to Drawing, Calculation, Motor, Transformer, Power Factor Correction and many more.

[@raahullkollhe]

Losses KW me hote hai. KVA me nahi

[@RahulKumar-lm8wk]

ट्रांसफार्मर के प्रोटेक्शन क्या-क्या है

[@electricalwithabhishekjoshi]

Video banate hai

[@mohanbhaipatel7266]

Transformers are generally provided with Overload, Lightning Surges,Buchholz, Oil Temperature,Winding Temperature, and Differential Protection depending on Capacity.

[@ravikantkumar1847]

Job bataye dir

[@AmitKumar-do4sr]

I Got OCD with your videos.

[@abhishekkumar9096]

Gagar mein sagar

[@rohansharma8164]

Bag be

[@sameershigwan4311]

Thank you very much sir

[@prabhus8512]

Sir kindly explain contactor type and it's bimetallic strip cold and hot curve

[@dineshmishra4066]

Multi function meter ka multiplayer factor kaise nikalenge