Chemical Engineering · Fluid Mechanics
According to the affinity laws for centrifugal pumps/impellers, the power required by an impeller is proportional to which of the following parameters?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The impeller diameter and speed
- 2The impeller diameter to the fourth power and speed squared
- 3The impeller diameter squared and speed squared
- 4The impeller diameter cubed and speed cubed✓
Correct answer
The impeller diameter cubed and speed cubed
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