Answer to Question #277384 in Other for Adeng

Question

After a typhoon, the depth of water over the weir was 4.5m. If the total discharge

through the weir was 1,500,000 m^3, how long did the flow over the weir last? (minutes)

If a rectangular weir is used having a length of 300m. (mins)

If a trapezoidal weir is used with its sides making an angle of 75 degree 57 min 49

sec with the horizontal and the weir has a length of 200 m. (mins)

If a single contracted weir is used with a length of 350m. (mins)

Answer 1

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