Mechanical Operations Mcqs for Chemical

Q.  For a turbine agitated and baffled tank, operating at low Reynold’s number (based on impeller diameter), the power number (Np) varies with NRe as_________________?

a. Np ∝ NRe
b. Np ∝ √NRe
c. Np → constant
d. Np ∝ 1/NRe


ANSWER: See Answer
 
No explanation is available for this question!
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