Paragraph Drawing Editing Further problem An inclined tube manometer consists of a vertical cylinder 35mm diameter. At the bottom of this is connected a tube 5mm in diameter inclined upward at an angle of 15 to the horizontal, the top of this tube is connected to an air duct. The vertical cylinder is open to the air and the manometric fluid has relative density 0.75. Determine the pressure in the air duct if the manometric fluid moved 50mm along the inclined tube. What is the error if the movement of the fluid in the vertical cylinder is ignored? diameter d 213 diameter D Scale Reader 22 Datum line