engineering recuitment WBMSC Sub Assistant Engineer Civil Mock Test 2023 Fluid Mechanics Open Channel Flow Weirs and Notches
In a suppressed rectangular weir the computed discharge was found to be 3% in excess of the actual discharge. If this discrepancy was due to an error in reading the head, the measured head was:
1
3% excess
2
2% less
3
2% excess
4
1.2% excess