A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of

Hydraulics & Fluid Mechanics
A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of

4.8 M

4.0 M

4.2 M

4.6 M

4.8 M

4.0 M

4.2 M

4.6 M

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Hydraulics & Fluid Mechanics
Pressure of the order of 10''' torr can be measured by

Bourdon tube

ionisastion gauge

Micro-manometer

Pirani Gauge

Bourdon tube

ionisastion gauge

Micro-manometer

Pirani Gauge

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Hydraulics & Fluid Mechanics
A ship whose hull length is 100 m is to travel at 10 m/sec. For dynamic similarity, at what velocity should a 1:25 model be towed through water ?

50 m/sec

2 m/sec

10 m/sec

25 m/sec

50 m/sec

2 m/sec

10 m/sec

25 m/sec

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Hydraulics & Fluid Mechanics
The peoperty by virtue of which a liquid opposes relative motion between its different layers is called

co-efficient of viscosity

osmosis

viscosity

surface tension

co-efficient of viscosity

osmosis

viscosity

surface tension

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Hydraulics & Fluid Mechanics
For a floating body to be in stable equilibrium, its metacentre should be

above the center of gravity.

below the center of buoyancy

above the center of buoyancy

between e.g. and center of pressure

above the center of gravity.

below the center of buoyancy

above the center of buoyancy

between e.g. and center of pressure

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Hydraulics & Fluid Mechanics
True one-dimensional flow occurs when

the direction and magnitude of the veiocity at all points are identical

the fluid particles move in plane or parallel planes and the streamline pat-terns are identical in each plane

the magnitude and direction of the velocity do not change from point to point in the fluid

the velocity of successive fluid par-ticles, at any point, is the same at suc-cessive periods of time

the direction and magnitude of the veiocity at all points are identical

the fluid particles move in plane or parallel planes and the streamline pat-terns are identical in each plane

the magnitude and direction of the velocity do not change from point to point in the fluid

the velocity of successive fluid par-ticles, at any point, is the same at suc-cessive periods of time

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Hydraulics & Fluid Mechanics

Hydraulics & Fluid Mechanics A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of

Hydraulics & Fluid Mechanics Pressure of the order of 10''' torr can be measured by

Hydraulics & Fluid Mechanics A ship whose hull length is 100 m is to travel at 10 m/sec. For dynamic similarity, at what velocity should a 1:25 model be towed through water ?

Hydraulics & Fluid Mechanics The peoperty by virtue of which a liquid opposes relative motion between its different layers is called

Hydraulics & Fluid Mechanics For a floating body to be in stable equilibrium, its metacentre should be

Hydraulics & Fluid Mechanics True one-dimensional flow occurs when

Hydraulics & Fluid Mechanics
A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of

Hydraulics & Fluid Mechanics
Pressure of the order of 10''' torr can be measured by

Hydraulics & Fluid Mechanics
A ship whose hull length is 100 m is to travel at 10 m/sec. For dynamic similarity, at what velocity should a 1:25 model be towed through water ?

Hydraulics & Fluid Mechanics
The peoperty by virtue of which a liquid opposes relative motion between its different layers is called

Hydraulics & Fluid Mechanics
For a floating body to be in stable equilibrium, its metacentre should be

Hydraulics & Fluid Mechanics
True one-dimensional flow occurs when