Sir, I am a student of Electrical engineering persuing diploma from Azamgarh ,up ..really aap bahut hi achhe se smjhate ho sir... Your method of teaching is differ and accurate... Sir I want to you that plz start dc machine completely lectures... Because kai teachers se maine pdhne ki koshish ki but khas smjh nhi aata... So please start giving lectures of this topic...
THANK YOU SIRJI 😊 AAJ MAI LAMININATION KA LOSSES LE RAHA THA TAB LAMINATION KI DIRECTION VERTICALY LENE KE BAJAY HORIZONATALY LE LIYE TAB LOSSES BHI 3 TIMES BADH GAYE AB SAMAJ AAYA AISA KYU HUA
Very nicely explained and you have earned a sub, good sir. Could you please tell the difference between Ferrite Core and CRGO? Like the little toroidal transformers found in power supplies and stuff...They have a yellow or green colored ferrite core. How is it different from CRGO? What kind of frequency response does CRGO have? Is it suitable for transformers in low frequency range or high frequency? I am building my own toroidal transformer (for power purposes) and want maximum efficiency and minimal losses. Thanks.
Use of silicon increase the resistivity and thus reduce eddy current losses..... While crgo improves the magnetic permeability and thus reduce hysteresis losses. Therefore use of crgo si steel reduce both eddy and hysteresis loss
Direction and magnitude of flux will vary continuously because of ac current. So there is no guarantee that flux is always aligned towards the soft axis. I cannot understand why CGRO Si steel is useful here?
Direction and magnitude will shift but its axis remain constant. So by CRGO we focus on alignment of core particles in axis of magnetization. Thus, crgo offers low reluctance.
![L5: Transformer कैसे काम करता है? [How transformer works]](http://i.ytimg.com/vi/rRpM3biGIQo/mqdefault.jpg)
![L5: Transformer कैसे काम करता है? [How transformer works]](/img/tr.png)
![Q12: Transformer में magnetic flux के “Leak” हो जाने का क्या मतलब है?[Leakage and useful flux]](/img/n.gif)
Useful for every electrical engineer yet this is missed by every teacher and book.
Sir, I am a student of Electrical engineering persuing diploma from Azamgarh ,up ..really aap bahut hi achhe se smjhate ho sir... Your method of teaching is differ and accurate... Sir I want to you that plz start dc machine completely lectures... Because kai teachers se maine pdhne ki koshish ki but khas smjh nhi aata... So please start giving lectures of this topic...
Thank u
I have already upload the dc machine lectures.
Check this link for dc machine lectures
ua-cam.com/play/PL6oes2L0ajt3Ot27ei4qHZ7Bvh5GwTIY_.html
Sir ap jo padha rahe the wo pura feel hua transformer ka thankfully sir
Man You Are from Different world !! Never seen that kind of explanation before - You are so Enthusiastic !! Awesome
Apka video me itna clear samjh aata ki ek bar dekhne ke bad koi doubt hi nhi bachta ki comment karke puche v aap jenius ho sir
Suprb information
Bhot shandar
Very nice explanation l really love the way u explain.thank you sir
Amazing lacture sir❤❤❤
Nice video sir
Excellent explanation sir...very useful
Very productive ❤
Very good .
Very nice explanation sir 🎉🎉🎉❤❤❤
Nice explanation sir👍
Very well explained ❤️👍🏽
Bahut bahut thank sir
Sir bahut achha se samjh aa gya thank you so much
Acha samjhate ho bhai...❤❤
Thanks sir.
thanks a lot
thank u sir
Nice sir
Sir, if we rolled the cold roller once will the grains/crystals remain oriented for ever?
Nice explanation sir ,very useful 👍
Thank u
Sir can you explain difference between dipole and crystal I'm very confused
Sir why Don’t we put the winding on the yoke??
Please tell me name of scienticet Who found grain structuer of metal .
aapne dc motor aur ac motor ke diffrent types of test ka video shayad nhi bnaya hai..jaise swinburn, block roter
Sir why we use CRNGOSI core in stator of hydro power plant
THANK YOU SIRJI 😊
AAJ MAI LAMININATION KA LOSSES LE RAHA THA TAB LAMINATION KI DIRECTION VERTICALY LENE KE BAJAY HORIZONATALY LE LIYE TAB LOSSES BHI 3 TIMES BADH GAYE AB SAMAJ AAYA AISA KYU HUA
Sir please make a lecture on why India uses core type X-mer in their transmission system?
Very nicely explained and you have earned a sub, good sir.
Could you please tell the difference between Ferrite Core and CRGO? Like the little toroidal transformers found in power supplies and stuff...They have a yellow or green colored ferrite core. How is it different from CRGO? What kind of frequency response does CRGO have? Is it suitable for transformers in low frequency range or high frequency? I am building my own toroidal transformer (for power purposes) and want maximum efficiency and minimal losses.
Thanks.
Hi sir, thank you so much for the video,
How laser scribing of CRGO helping to reduce no load current?
Sir contactor ke core aur yoke me konsa steel use hota hai or sir usme grain orientation kese rehta hai???
Sir stell aur silicon ka raitio 90:10 hoga kya
I am work in Silicon Steel ACL line
CRNGO steel electrical steel hai par usme cristal structure kesa hotahe bhai
CRNGO Electrical steel me grain structure kesa hotahe
क्या इस प्लेलिस्ट को पूरा देखने के बाद transformer के जेबी गुप्ता और अन्य न्यूमेरिकल बनाए जा सकते हैं
Crgo ke alawa aur konsi konsi core hoti hai
Thanks sir... Sir इससे एडी करंट लॉस कम होता है या hysteresis loss सिलिकॉन को मिलाने से..
Use of silicon increase the resistivity and thus reduce eddy current losses..... While crgo improves the magnetic permeability and thus reduce hysteresis losses.
Therefore use of crgo si steel reduce both eddy and hysteresis loss
@@techinsight1418 thanks sir🙏
Sir aisa kya machenism hai ki cold roller ko chalane se soft axis one direction me ho jata hai
This is a part of engineering material... For more details u can refer the research articles on CRGO
@@techinsight1418 thank sir
Direction and magnitude of flux will vary continuously because of ac current. So there is no guarantee that flux is always aligned towards the soft axis. I cannot understand why CGRO Si steel is useful here?
Direction and magnitude will shift but its axis remain constant. So by CRGO we focus on alignment of core particles in axis of magnetization. Thus, crgo offers low reluctance.
🔥🔥🔥💥💥💥🌟🌟🌟
Transformer ka oil Kam Kiya hain
To crgo si steel kewal transformer mai hi use ho ti hai ya fir AC generator/motor and DC generator/motor mai bhi hoti hai?
CRGO full form main C kyun blar kiya hai
Please .example sat
Ek interview me 1 sir ne aesa question pucha ki core pr kya kam karte ho?
To ans kya de?
Core ka kaam.... Least reluctance path provide karna hota h.... So that maximum flux linkage ho paye between primary and secondary
Sir india me crgo si steel ka koi plant h???
Currently, ThyssenKrupp is the only large manufacturer of CRGO electrical steel in India, with a capacity of 40,000 tonnes a year at its Nashik plant