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<br /> TABLE 5.1 Values of C in Formula Q = CLH'~' far Broad-Crested Weirs
<br /> Breadth of crest of weir, m
<br /> Measured
<br /> head, m 0.15 0.20 0.30 0.45 0.60 0.75 0.90 1.20 1.50 3.00 4.50
<br /> 0.10 1.61 1:55 1.50 1.46 1.44 1.44 1.43 1.40 1.38 1.41 1.49
<br /> 0.20 1.70 1.60 1.52 1.46 1.44 1.44 1.48 1.49 1.49 1.49 1.49
<br />1,0' -~ 0.30 1.83 1.73 1.65 1.52 1.47 1.46 1.46 1.48 1.48 1.48 1.45
<br />m 0.40 1,83 1.80 1.77 1.61 1.53 1.48 1.46 1.46 1.46 1.48 1.46
<br />uNi 0.50 1,83 1.82 1.81 1.70 1.60 1.52 1.48 1.47 1.46 1.46 1.45
<br /> 0.60 1.83 1.53 1.82 1.67 1.57 1.52 1.50 1.48 1.46 1.46 1.45
<br /> 0.80 1,83 1.83 1.83 1.81 1.70 1.60 1.55 1.50 1.48 1.46 1.45
<br /> 0.90 1,83 1.83 1.83 1.83 1.77 1.69 1.61 1.51 1.47 1.46 1.45
<br /> 1.0 1,83 1.83 1.83 1.83 1.83 1.76 1.64 1.52 1.48 1.46 1.45
<br /> 1.2 1,83 1.83 1.53 1.83 1.83 1.83 1.70 1.54 1.49 1.46 1.45
<br /> 1.4 1,83 1.83 1.83 1.83. 1.83 1.83 1.83 1.59 1.51 1.46 1.45
<br /> 1.5 1.83' 1,83 1.83 1.83 1.83 1.83 1.83 1.70 1.54 1.46 1.45
<br /> 1.7 1.83 1.83 1.83 1.83 1.83 1.83 1.83. 1.83 1.59 1.46 1.45
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