HomeEngineeringJoint efficiency (J) for a seamless pipe is 4029. Joint efficiency (J) for a seamless pipe isBy Admin / September 7, 2025 1 0.85 1.2 < 0.5 ✅ The correct answer is option A.
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