Froude number is not a factor__________________?
Correct answer: D. When there is no vortex formation
- A. For Reynolds number greater than 300
- B. None of these
- C. For unbaffled tank
- D. When there is no vortex formation
Explanation
The Froude number compares inertial and gravitational effects and is important when a free surface can deform, such as during vortex formation. If no vortex or free-surface motion is involved, it is not a governing factor.
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