1.  0.4Ns/m2

2.  0.04Ns/m2

3.  0.004Ns/m2

4.  0.0004 Ns/m2

4
Correct Answer :

0.004Ns/m2


Explanation :
No Explanation available for this question

1.  Reynolds number is greater than 10000

2.  Fluid particle move in straight lines

3.  Head loss varies linearly with flow rate

4.  Shear stress varies linearly with radius

4
Correct Answer :

Shear stress varies linearly with radius


Explanation :
No Explanation available for this question

1.  Two

2.  Three

3.  Four

4.  None of these

4
Correct Answer :

Two


Explanation :
No Explanation available for this question

1.  Shear force

2.  Resistance to viscosity

3.  Surface tension

4.  Geometric similitude

4
Correct Answer :

Surface tension


Explanation :
No Explanation available for this question

1.  ΔP/σμv

2.  ΔP/(σv2/2)

3.  ΔP/(μ2ltv2/σ)

4.  σμ2/2ΔP

4
Correct Answer :

ΔP/(σv2/2)


Explanation :
No Explanation available for this question

1.  Smooth and streamline flow

2.  Laminar flow

3.  Steady flow

4.  Highly turbulent flow

4
Correct Answer :

Highly turbulent flow


Explanation :
No Explanation available for this question

1.  Direction and magnitudeof velocity at all points are identical

2.  Velocity of successive fluid particle s, at any point, is same at successive periods of time

3.  Magnitude and direction of velocity do not change from point to point in the fluid

4.  Velocity, depth, pressure, etc. changes point to point in the fluid flow

4
Correct Answer :

Velocity, depth, pressure, etc. changes point to point in the fluid flow


Explanation :
No Explanation available for this question

1.  Supersonics as with projectile and jet propulsion

2.  Full immersion or completely enclosed flow, as with pipes, aircrafts wings, nozzles etc

3.  Simulataneous motion through two fluids where there is a surface of discontinuity, gravity forces, and wave making effect, as with ship’s hulls

4.  All of these

4
Correct Answer :

Simulataneous motion through two fluids where there is a surface of discontinuity, gravity forces, and wave making effect, as with ship’s hulls


Explanation :
No Explanation available for this question

1.  Supersonics as with projectile and jet propulsion

2.  Full immersion or completely enclosed flow, as with pipes, aircrafts wings, nozzles etc

3.  Simultaneous motion through two fluids where there is a surface of discontinuity, gravity forces, and wave making effect, as with ship’s hulls

4.  All of these

4
Correct Answer :

Full immersion or completely enclosed flow, as with pipes, aircrafts wings, nozzles etc


Explanation :
No Explanation available for this question

1.  Directional and magnitude of the velocity all points are identical

2.  Velocity of successive fluid particle, at any point, is same at successive periods of time

3.  Magnitude and direction of velocity do not change from point to point in the fluid

4.  Fluid particle move in a plane or parallel planes and the streamline patterns are identical in each plane

4
Correct Answer :

Fluid particle move in a plane or parallel planes and the streamline patterns are identical in each plane


Explanation :
No Explanation available for this question

Interview Questions

MongoDB
Java Script
Node JS
PHP
JQuery
Python