Weirs Experiment
1. Which type of weir is most suitable for accurate measurement of small discharges?
2. The discharge over a rectangular weir primarily depends on:
3. The crest of a sharp-crested weir is designed to:
4. A broad-crested weir experiences relatively small head loss because:
5. A rectangular weir whose crest length is smaller than the width of the channel is called a:
6. Ogee weirs are preferred in dam spillways mainly because they:
7. The discharge over a V-notch weir varies approximately as:
8. Maximum discharge over a broad-crested weir occurs when the downstream head is approximately what fraction of the upstream head?
9. Which assumption is commonly made while deriving theoretical discharge equations for weirs?