Related Questions

The Navier-Stokes equation deals with the law of conservation of
A Mass
B Energy
C Both A and B
D Momentum
Sphericity is the ratio of the surface area of a spherical particle having the same volume as the particle to the surface area of the particle. Which of the following has the maximum value of sphericity?
A Sphere
B Cube
C Cylinder (L/D = 1)
D Raschig rings
Stoke's equation is valid in the Reynolds number range
A 0.01 to 0.1
B 0.1 to 2
C 2 to 10
D 10 to 100
Creeping flow around a sphere is defined, when particle Reynolds number is
A [

A.

B.

B > 2.5
The fluid forces considered in the Navier Stokes equation are
A gravity, pressure and viscous
B gravity, pressure and turbulent
C pressure, viscous and turbulent
D gravity, viscous and turbulent
Navier-Stokes equation is useful in the analysis of __________ fluid flow problems.
A Non-viscous
B Viscous
C Turbulent
D Rotational
In an election between two candidates, one got 55% of the total valid votes. 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was -
A 2700
B 2900
C 3000
D 3100
In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was:
A 2700
B 2900
C 3000
D 3100
In an election between two candidates, one got 55% of the total valid votes. 20% of the votes are invalid. If the total votes are 7500, what is the total number of valid votes the other got?
A 2400
B 2700
C 2500
D 2000
When the ratio of the Grashoff number and to the square of Reynolds number is one, the dominant mechanism of heat transfer is
A Free convection
B Entry length problem in laminar forced conduction (developing thermal boundary layer)
C Mixed convection (both free and forced)
D Forced convection

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