# GATE Mechanical 2014 Set 3 | Question: 14

Consider the turbulent flow of a fluid through a circular pipe of diameter, D. Identify the correct pair of statements.

1. The fluid is well-mixed
2. The fluid is unmixed
3. $Re_D$ < $2300$
4. $Re_D$ > $2300$
1. $I, III$
2. $II, IV$
3. $II, III$
4. $I, IV$

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