1
GATE CE 2012
MCQ (Single Correct Answer)
+1
-0.3
If a small concrete cube is submerged deep in still water in such a way that the pressure exerted on all faces of the cube is p, then the maximum shear stress developed inside the cube is
A
$$0$$
B
$$\frac{\mathrm p}2$$
C
p
D
2p
2
GATE CE 2011
MCQ (Single Correct Answer)
+1
-0.3
For a body completely submerged in a fluid, the centre of gravity (G) and centre of Buoyancy (O) are known. The body is considered to be in stable equilibrium is
A
O does not coincide with the centre of mass of the displaced fluid
B
G coincides with the centre of mass of the displaced fluid
C
O lies below G
D
O lies above G
3
GATE CE 1996
MCQ (Single Correct Answer)
+1
-0.3
If, for a fluid in motion, pressure at a point is same in all directions then the fluid is
A
a real fluid
B
a Newtonian fluid
C
an ideal fluid
D
a non-Newtonian fluid
4
GATE CE 1992
MCQ (Single Correct Answer)
+1
-0.3
Shear stress develops on a fluid element, if the fluid
A
is at rest
B
if the container is subjected to uniform linear acceleration
C
is inviscid
D
is viscous and the flow is non-uniform
GATE CE Subjects
Fluid Mechanics and Hydraulic Machines
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