HomeEngineeringIn a marine flange coupling, the pitch circle diameter of bolts is taken as 14248. In a marine flange coupling, the pitch circle diameter of bolts is taken asBy Admin / September 13, 2025 1.2 d 1.6 d 2 d 2.5 d ✅ 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