HomeEngineeringA screw is said to be over hauling screw, if its efficiency is 18169. A screw is said to be over hauling screw, if its efficiency isBy Admin / September 14, 2025 less than 50% more than 50% equal to 50% none of these ✅ 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