1. A tank when full will load 130 tonnes of salt water. Find how many tonnes of oil relatively density of 0.909 it will hold, allowing 1% of the volume of the tank for expansion. 2. A tank with...

Answer 2 and 3

Extracted text: 1. A tank when full will load 130 tonnes of salt water. Find how many tonnes of oil relatively density of 0.909 it will hold, allowing 1% of the volume of the tank for expansion. 2. A tank with dimensions 8m x 7m x 6m is being filled with oil (RD of 0.9). How many tonnes of oil can fill the tank if the ullage is 3m. 3. A piston weighing 12 N rests on a sample of gas in a cylinder 5.0 cm in diameter. (a) What is the gauge pressure in the gas? (b) What is the absolute pressure in the gas?