HomeEngineeringAddition of __________ to steel does not help in improving its machinability. 222. Addition of __________ to steel does not help in improving its machinability.By Admin / September 6, 2025 A. Sulphur B. Silicon C. Lead D. Phosphorous ✅ The correct answer is option B.
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