Question: How does a broad - crested weir compare to a sharp - crested weir? is there a similar dependence of discharge with head in the

How does a broad-crested weir compare to a sharp-crested weir? is there a similar dependence of discharge with head in the two cases? How does the specific energy compare?
What pressure is expected in the re-circulating flow zone behind the drop at the downstream end of the weir? Whenever possible, use the pitot tube to observe a total pressure reading in this zone and comment on the result.
How does a broad - crested weir compare to a

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