The most apparent signs and symptoms of a carotid artery blockage include a transient ischemic attack, bruit and a stroke, according to the National Heart, Lung, and Blood Institute.
Measure the length of the cylinder with a measuring tape. Multiply this measurement by the result obtained in the above step. (Example: if the length of your cylinder is 24 inches, then 24 x 113.04 = 2712.96 square inches) Divide the square inch volume of the cylinder by 1728 to get the cubic feet of the cylinder.
Page 2 of 3. Cylinder Area : To calculate the area of a pressure cylinder, the diameter of. the cylinder must be known. This diameter is the internal diameter of the. cylinder, not the outside case diameter or the ram diameter. On most. cylinders it is about 90 percent of the outside diameter. Convert the diameter.