Where SA = surface area
is available at the end of this document Association of Boards of Certification Laboratory Formula/Conversion Table - Page 2 of 8 Circumference of Circle = (3.14)(Diameter) Composite Sample Single Portion = (Number of Portions)(Average Flow) (Instantaneous Flow)(Total Sample Volume) Cycle Time, min = (Pump Capacity, gpm) - (Wet Well Inflow, gpm)
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Where SA = surface area
www.abccert.orgArea of Cylinder (total exterior surface area) = [End #1 SA] + [End #2 SA] + [(3.14)(Diameter)(Height or Depth)] Where SA = surface area Area of Rectangle* = (Length)(Width) Area of Right Triangle* = 2 (Base)(Height) Average (arithmetic mean) = Number of Terms Sum of All Terms
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