Propellers are____________________?
Correct answer: C. Axial flow mixers
- A. Used for mixing liquids of high viscosity
- B. Low speed impeller
- C. Axial flow mixers
- D. Radial flow mixers
Explanation
Propellers impart mainly axial flow and are high-speed impellers used for low- to moderate-viscosity liquids. Radial-flow impellers and low-speed impellers are different mixer types.
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