Fluid Mechanics mcqs

The Length Of The Tube Necessary For The Boundary Layer To Reach The Centre Of The Tube And For Fully Developed Flow To Be Established Is Called The --------- Length?

The Length Of The Tube Necessary For The Boundary Layer To Reach The Centre Of The Tube And For Fully Developed Flow To Be Established Is Called The ---

Equivalent

Prandtl Mixing

Transition

None Of These

The Inherent Characteristic Of An Equal Percentage Valve Relating Flow Rate ‘Q’ With Valve Stem Movement ‘X’ Are Described By The Equation---------?

The Inherent Characteristic Of An Equal Percentage Valve Relating Flow Rate ‘Q’ With Valve Stem Movement ‘X’ Are Described By The Equation---------?

/Q

.Q

Q2

Dq/Dx = K

The Fluid Velocity Varies As The Square Root Of The Cylindrical Pipe Diameter In Case Of Steady State Laminar Flow At Constant Pressure Drop Of --------- Fluid?

The Fluid Velocity Varies As The Square Root Of The Cylindrical Pipe Diameter In Case Of Steady State Laminar Flow At Constant Pressure Drop Of --------

Pseudo-Plastic

Newtonian

Dilatent

Bingham Plastic

The Fluid Velocity Varies As The Square Of The Cylindrical Pipe Diameter, In Case Of Steady State Laminar Flow At Constant Pressure Drop, For ---------- Fluid?

The Fluid Velocity Varies As The Square Of The Cylindrical Pipe Diameter, In Case Of Steady State Laminar Flow At Constant Pressure Drop, For ----------

Newtonian

Non-Newtonian

Pseudo-Plastic

Dilatant

The Fluid Velocity Varies As The Cube Of The Cylindrical Pipe Diameter In Case Of Steady State Laminar Flow At Constant Pressure Drop For -------- Fluid?

The Fluid Velocity Varies As The Cube Of The Cylindrical Pipe Diameter In Case Of Steady State Laminar Flow At Constant Pressure Drop For -------- Fluid

Bingham Plastic

Newtonian

Dilatent

Pseudo-Plastic

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