HomeEngineeringDrills are usually made of 1173. Drills are usually made ofBy Admin / September 6, 2025 A. Cermets B. High speed steel C. Alloy steel D. Tungsten carbide ✅ 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