HomeEngineeringNitrogen is not an essential component of 896. Nitrogen is not an essential component ofBy Admin / September 6, 2025 A. Protein B. Urea C. Oils & fats D. Any of these ✅ The correct answer is option C.
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