In the design of a paddle agitator, the ratio (paddle dia/tank dia) is normally taken as___________________?
Correct answer: B. 0.8
- A. 0.1
- B. 0.8
- C. 0.25
- D. 0.5
Explanation
For a paddle agitator, the paddle diameter is commonly selected at about 0.8 times the tank diameter. This large swept area is suitable for gentle blending and circulation in low-viscosity fluids.
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