Q. 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 (Solved)
1. 2 meters of water column
2. 3 meters of water column
3. 5 meters of water column
4. 6 meters of water Column
- d. 6 meters of water Column