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What will be the dimension of the flow consistency index for a fluid with a flow behaviour index of 3? . b) . c) . d) .

Correct Answer: M L-2 T
The relation between shear stress Z and velocity gradient of a fluid is given by where A is the flow consistency index and n is the flow behaviour index. Putting n = 3,

What will be the dimension of the flow consistency index for a fluid with a flow behaviour index of -1?

Bernoulli's equation for fluid flow is derived following certain assumptions. Out of the assumptions listed below, which set of assumptions is used in derivation of Bernoulli's equation?
1. Fluid flow is frictionless & irrotational
2. Fluid flow is steady
3. Fluid flow is uniform & turbulent
4. Fluid is compressible
5. Fluid is incompressible

For what value of flow behaviour index, does the consistency index has a dimension independent of time?

Statement 1: In μ_a= τ/γ = Kγ(n-1) , n = consistency index and K is the flow behaviour index. Statement 2: n= 1 for Newtonian fluids, n<1 for dilatant fluids and n>1 for pseudo plastic fluids.

Considerthe following
1. Supportive leadership behaviour
2. Participative leadership behaviour
3. Instrumental leadership behaviour
4. Achievement oriented leadership behaviour

For turbulent flow (NRe > 2100) of low viscosity fluid (μ > 20cp) in steel pipes, the optimum inside pipe diameter is given by (where, Q = fluid flow rate, ft3/sec.ρ = fluid density, lb/ft3.μ = fluid viscosity, centipoise Di = optimum inside pipe diameter, inches)

The consistency (or) relative consistency (Ice) is given by the formula __________

What is the amount of water required to give the paste normal consistency for consistency test?

In a group of 20 women each like to go for shopping. On an average each of them goes for shopping 12 times per year. If 5 of them moved to another society and out of the remaining 5 increased their consistency to shop by 50 % and 10 decreased their consistency to shop by 25%, how many times will they visit the shopping mall in total?

The nature of the fluid flow is governed by the following parameters (i) Mean flow velocity (ii) Density of fluid (iii) Dynamic viscosity of the fluid Identify the correct statements