Select the accurate formula for the Nusselt number from the options below.

Chemical Heat Transfer MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Chemical Heat Transferchemical-engineering › heat-transfer-chemical-engineering
Published
3 Mar 2019
Last updated
28 May 2026

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Choose the correct answer

Explanation

Option B is correct because the Nusselt number (Nu) is given by the product of the Reynolds number (Re), Prandtl number (Pr), and Stanton number (St). The other options either include incorrect parameters or omit necessary ones.

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