Equipment
- Flow Demonstration Channel as shown in Figure 2
- Broad-crested weir
- Water
- Screw driver
Procedure
- Slope indicator was adjusted to the zero mark.
- All the dials were put off.
- The apparatus was plugged in and leveled
- Tailgate was made horizontal by adjusting knob near the control panel
- Dimensions of the rectangular notched weir on data sheet provided were measured and record
- The weir was placed in the channel, and attached with screws
- Small and large orifice knobs were opened slightly
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