For a turbine agitated and baffled tank, operating at low Reynold's number (base

Question

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

Options:

A . Np ∝ NRe

B . Np ∝ √NRe

C . Np → constant

D . Np ∝ 1/NRe

Answer: Option D

Submit Your Solution Below and Earn Points !

Next Question

More Questions on This Topic :

Question 1. The specific cake resistance for incompressible sludges is (where ΔP = pressure drop over cake)....

Question 2. Height of liquid in agitation tank is normally maintained equal to the tank diameter. However, if the tank is too tall a....most impeller should be about (where, D = impeller diameter)

Question 3. Height of liquid in agitation tank is normally maintained equal to the tank diameter. However, if the tank is too tall a....most impeller should be about (where, D = impeller diameter)

Question 4. The critical speed of a trommel (N) is related to its dia (D) as....

Question 5. Two particles are called to be equal settling, if they are having the same.....

Question 6. Cartridge filters are termed as 'edge' filters, because of the fact that the....

Question 7. If a force greater than that of gravity is used to separate solids & fluids of different densities, the process is terme....fluids of different densities, the process is termed as the

Question 8. The capacity of a classifier in 'tons of solid/hr' is given by (where, A = cross-sectional area, m² V = rising velocity....in the suspension by volume.ρ = density of solids, kg/m³)

Question 9. The specific surface of sherical particles is proportional to (where, Dp = diameter of particle).....

Question 10. Wet grinding in a revolving mill __________ as compared to dry grinding.....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0