In a system with 4 reservoirs and 1 pipe junctions, how many hydraulic headloss equations are formulate? A. 3 B. 2 C. 1 D. 4 E. 5 2. In turbulent flow, which is correct? BJ: higher Re value has lower friction factor JB: lower Re value has lower friction factor Group of answer choices A. BJ is true and JB is false B. BJ is true and JB is true C. BJ is false and JB is false D. BJ is false and JB is true 3.which of the following is always the same for horizontal closed conduit? A. Total head B. Velocity head C. Elevation head D. Pressure head
Reservoir and Streamflow Routing
In hydrology, a reservoir is usually a natural pond that is enlarged or made using a dam to keep the water clean. Reservoirs or dams can be constructed in several ways, including controlling the existing watercourse, disrupting the watercourse to form embayment within it, by digging or building any number of retaining walls.
Water Resource Systems Analysis
Water resources are natural water sources that may be as useful as water sources. 97% of the world's water is saltwater and only 3% is pure water; just over two-thirds of this ice sheet is located in glaciers. The remaining pure frozen water is found primarily as groundwater, with only a small fraction present above the ground or in the air. Natural sources of freshwater include surface water, under river flow, groundwater, and ice water. Artificial water sources can include treated wastewater (recycled water) and saline seawater.
CORRECT LETTER PLS
1. In a system with 4 reservoirs and 1 pipe junctions, how many hydraulic headloss equations are formulate?
A. 3
B. 2
C. 1
D. 4
E. 5
2. In turbulent flow, which is correct?
BJ: higher Re value has lower friction factor
JB: lower Re value has lower friction factor
Group of answer choices
A. BJ is true and JB is false
B. BJ is true and JB is true
C. BJ is false and JB is false
D. BJ is false and JB is true
3.which of the following is always the same for horizontal closed conduit?
A. Total head
B. Velocity head
C. Elevation head
D. Pressure head
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