Chemical Engineering > GATE 2014 > Rheology
Which of the following statements are CORRECT?
P. For a rheopectic fluid, the apparent viscosity increases with time under a constant applied shear stress
Q. For a pseudoplastic fluid, the apparent viscosity decreases with time under a constant applied shear stress
R. For a Bingham plastic, the apparent viscosity increases exponentially with the deformation rate
S. For a dilatant fluid, the apparent viscosity increases with increasing deformation rate
P. For a rheopectic fluid, the apparent viscosity increases with time under a constant applied shear stress
Q. For a pseudoplastic fluid, the apparent viscosity decreases with time under a constant applied shear stress
R. For a Bingham plastic, the apparent viscosity increases exponentially with the deformation rate
S. For a dilatant fluid, the apparent viscosity increases with increasing deformation rate
Correct : d
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