GAS Po=761 mm Hg abs g= 9.6 mps² K&N P H 2. A Kelvin and Rankine thermometer are both immersed in a fluid and indicate identical numerical readings. What is the temperature expressed as °C and °F? 3. A water manometer for the measurement of the pressure of a pipeline containing oil with a specific gravity of 0.90 is shown with readings indicated below. The density of water is 1000 kg/m³. For the manometer, calculate the pressure at the centreline of the pipe. Barometric pressure is 100KPaa and local acceleration of gravity is standard. Express your answer in KPaa. (z₁ = 3.16 cm and z₂ = 25 cm) Open oil H₂O