Multiple choice

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

I. The fluid is well-mixed. II. The fluid is unmixed. III. ReD < 2300 IV. ReD < 2300

  1. I, III

  2. II, IV

  3. II, III

  4. I, IV
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

For flow through a circular pipe, the flow will be _____. (A) Leminar flow Reynolds no. (Re) < 2300 Fluid flow is unmixed. (B) Turbulent flow Reynolds no. (Re) > 2300 Fluid flow is mixed.

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