Sir mein aapka subscriber hoon, sir core ki 4.5 width or 7 hight ki core toh bahut mill jati hai, per uska Outer dya alg-alg hota hai, width or hight toh same hota hai, sir mujhe zada knowledge toh nhi, but mujhe aisse lagta hai ke jeh selection sahi nhi hai, sir width or hight toh same rahti hai, but size mein difference Aap jata hai, sir toroidal core per detail video banayo, thanks brother
Sir mein puchhna chahta hoon ke width 5cm & hight 6cm jis core ka ho, os core ka outer diameter 7inch ja kisi aur core ka 8inch ho, sir os core ki calculation kaise sahi nikalegi, thanks brother,
