HomeEngineeringPenetration theory relates the average mass transfer co-efficient (K) with diffusivity (D) as 7493. Penetration theory relates the average mass transfer co-efficient (K) with diffusivity (D) asBy Admin / September 7, 2025 K ∝ D K ∝ √D K ∝ D1.5 K ∝ D2 ✅ 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