Dairy Engineering Definition Basic Online Exam Quiz
Dairy Engineering Definition Basic GK Quiz. Question and Answers related to Dairy Engineering Definition Basic. MCQ (Multiple Choice Questions with answers about Dairy Engineering Definition Basic
Stress strain relationship for a Newtonian fluid is __________
Options
A : Hyperbolic
B : Parabolic
C : Linear
D : Inverse type
The diagram below is a graph of change in shear stress with respect to velocity gradient in a fluid. What is a type of the fluid?
Options
A : Newtonian
B : Non Newtonian
C : Ideal
D : Dilated
Which fluids are having a constant viscosity dependent on temperature but independent of the applied shear rate?
Options
A : Non-Newtonian
B : Newtonian
C : Dry
D : Wet
A Newtonian fluid is defined as the fluid which?
Options
A : Obeys hook’s law
B : Is compressible
C : Obey Newton’s law of viscosity
D : Is incompressible
The time required to reduce stress in the material by flow is called __________
Options
A : Peak time
B : Relaxation time
C : Stress time
D : No time
For non-Newtonian fluids, apparent viscosity is a function of __________
Options
A : shear rate
B : flow rate
C : viscous rate
D : specific rate
Which of the following are now Newtonian materials which are time dependent?
Options
A : Shear thickening
B : Rheo-pectic
C : Shear thinning
D : plastic
Which of the following are now Newtonian material which is time independent?
Options
A : Thixotropic
B : Rheo-pectic
C : Anti-thixotropic
D : Plastic
Why is it necessary to study flow behavior in dairy?
Options
A : To design food processing plant
B : To prevent spoilage
C : To design food processing plant and prevent spoilage
D : For nutrition
Rheology stands for viscosity measurements, characterisation of flow behavior and determination of material structure.
Options
A : True
B : false
C :
D :
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