HomeEngineeringWhich of the following has the lowest overall heat transfer co-efficient? 1555. Which of the following has the lowest overall heat transfer co-efficient?By Admin / September 7, 2025 Dowtherm Molten sodium Water Air ✅ The correct answer is option D.
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