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This set of Heat Transfer Multiple Choice Questions & Answers (MCQs) focuses on Correlations For Forced Convection. 1. The convective heat transfer coefficient in laminar flow over a flat plate a) Increases with distance b) Increases if a higher viscosity fluid is used


ravindragavhane123 13th Oct, 2020
Answer (1)
Shruti Smaranika 13th Oct, 2020

Hello student,

The question related to correlations for forced convection is that-

Q. The convective heat transfer coefficient in laminar flow over a flat plate;

a) Increases with distance

b) Increases if a higher viscosity fluid is used

c) Increases if a denser fluid is used

d) Decreases with increase in free stream velocity

Ans: The convective heat transfer coefficient in laminar flow over a flat plate increases if a denser fluid is used because it mostly increases if a denser fluid is used.

Hope, you get the answer.

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