HomeEngineeringA wood-ruff key is 13858. A wood-ruff key isBy Admin / September 13, 2025 a tapered key with head at one end fitted in pairs at right angles capable of tilting in a recess milled out in the shaft all of the above ✅ 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