More Distribution Math Problems & Charts
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You are adding 6 lbs/day of chlorine gas to a flow of 277 gpm and your total chlorine residual is 1.5 mg/L. What is your chlorine demand in mg/L?
Click on the thumbnail below for a chart of pump station math for cylindrical tanks and have some fun!!!
Click on the thumbnail below for a chart of pump station math for rectangular tanks and have some fun!!!
Click on the thumbnail below for a chart of pipe math and have some fun!!!
| Match | |||
| 1 | The units for pressure are | A | Divided by |
| 2 | Head is expressed in | B | 2.31 |
| 3 | Velocity is measured in | C | 0.434 psi |
| 4 | Units of flow | D | psi |
| 5 | Pressure times _______ = Head | E | fps |
| 6 | Head __________ 2.31 = Pressure | F | 1440 |
| 7 | 20 psi = | G | 694 gpm |
| 8 | 1 MGD = | H | cfs |
| 9 | A head loss of 7 feet = | I | 3 psi |
| J | Times | ||
| K | ft | ||
| L | 46.2 ft | ||
| M | Subtracted by | ||
The formula for the volume of a rectangular tank is
A. (Length)(Width)
B. (0.785)(Diameter2)
C. (Length)(Width)(Height)
D. (0.785)(Diameter2)(Height)
The formula for the volume of a cylindrical tank is
A. (Length)(Width)
B. (0.785)(Diameter2)
C. (Length)(Width)(Height)
D. (0.785)(Diameter2)(Height)
Given a tank measures 50 feet long, 25 feet wide, and 15 ft deep, calculate:
- Surface area in ft2
- Cross-sectional area in square feet
- Volume in cf
- Capacity in gallons
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