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Chemical Engineering · Q334

Heat Transfer

Engineering and GATE · Chemical Engineering · question 334

Q334

Asymptotic conditions is reached, when for a fluid flowing in laminar flow through a long tube

A.
Exit-fluid temperature > wall temperature
B.
Exit fluid temperature < wall temperature
C.
Exit fluid temperature = wall temperature
Answer
D.
Graetz number > 100

Answer: Option C

Solution

Answer: Option C
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