If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.8) is 0.2 kg/cm", the pressure at a depth of 50 m below the oil surface will be
A. 2 meters of water column
B. 3 meters of water column
C. 5 meters of water column
D. 6 meters of water Column
Answer: Option D
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Related Questions on Hydraulics and Fluid Mechanics in ME
A flow in which the quantity of liquid flowing per second is constant, is called __________ flow.
A. Steady
B. Streamline
C. Turbulent
D. Unsteady
A hydraulic ram is a device used to
A. Store the energy of water
B. Increase the pressure of water
C. To lift water from deep wells
D. To lift small quantity of water to a greater height when a large quantity of water is available at a smaller height
A. The weight of the body
B. More than the weight of the body
C. Less than the weight of the body
D. Weight of the fluid displaced by the body
D. 6 meters of water Column
In Question 50m below is wrongly print or accoding to 50m Answer is 42 m of water column
or in place of 50m to 5m answer is 6m
Explanation
Psurface of oil column+row(oil)*g*h(below the oil surface)=row(water)*g*H(water column Lenth)
.2*10000*9.81+800*9.81*5=1000*9.81*H
H=6m
60meter