842Mechanical EngineeringMedium
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________?
A7 meters of water column
B2 meters of water column
C6 meters of water Column
D5 meters of water column
E3 meters of water column
Correct answer
C. 6 meters of water Column
Explanation
The correct answer is 6 meters of water Column.