HomeEngineeringIf h₁ = inner film co-efficient and /h₂ = outer film co-efficient, then the overall heat transfer co-efficient is 1279. If h₁ = inner film co-efficient and /h₂ = outer film co-efficient, then the overall heat transfer co-efficient isBy Admin / September 7, 2025 Always less than h₁ Always between h₁ and h₂ Always higher than h₂ Dependent on metal resistance ✅ 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