Tube side pressure drop in a 1-2 heat exchanger (for turbulent flow of fluids through the tubesisabout__________ times, that in a 1-1 heat exchanger having the same size & number of tubes and operated at the same liquid flow rate.

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Tube side pressure drop in a 1-2 heat exchanger (for turbulent flow of fluids through the tubesisabout__________ times, that in a 1-1 heat exchanger having the same size & number of tubes and operated at the same liquid flow rate. Answer: 8

Question context

This question is part of ⚗️ Chemical Engineering within the broader 🛠️ Engineering Essentials subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.