HomeEngineeringThe grooving is an operation of 12302. The grooving is an operation ofBy Admin / September 13, 2025 bevelling the extreme end of a workpiece embossing a diamond shaped pattern on the surface of a workpiece reducing the diameter of a workpiece over a very narrow surface enlarging the end of a ✅ 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