HomeEngineeringFor spinning viscose rayon, the extrusion spinnerettes are made of 1861. For spinning viscose rayon, the extrusion spinnerettes are made ofBy Admin / September 7, 2025 Platinum or gold alloys High carbon steel Aluminium Nickel ✅ The correct answer is option A.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin