### Description of the Image for Educational Purposes#### Image Text:The image contains instructions for adding the Energy Grade Line (EGL) and the Hydraulic Grade Line (HGL) to a graph. The EGL is represented as a solid line, whereas the HGL is a dashed line.Instructions state:- The graph assumptions include steady incompressible flow from left to right.- For point A, the pressure head \( P/\gamma \) is 23 feet, and the velocity \( V \) is 8 feet per second.- The pump adds \( \Delta H = 16 \) feet.The annotation on the graph is as follows:```>> EGL_HGL(2,1,2,' ','P',20,'ft')D_1 = 2 \text{ ft} \qquad B \quad C \quad D \quad E \qquad D_2 = 1 \text{ ft} \quad F``` - The horizontal axis is labeled \( x [1000 \text{ ft}] \), ranging from 0 to 30.- The vertical axis is labeled EGL and HGL [ft], ranging from 0 to 30.#### Graph Description:- The graph contains two lines indicating the EGL (solid line) and the HGL (dashed line) across a range of distances.- A point labeled "P" is marked around the 20 [1000 ft] mark along the horizontal axis, indicating a specific point of interest.#### Table Details:A table below the graph has columns labeled A to F and rows labeled:- \( ft \)- \( P/\gamma \)- \( z \)- \( V^2/(2g) \)- EGL- HGLThese rows likely represent various measurement points or parameters for hydraulic and energy calculations at different positions indexed by A through F.This layout is ideal for educating students about the energy and hydraulic grades and interpreting such data in fluid mechanics or civil engineering contexts.

Add the energy grade line (EGL) as a solid line and the hydraulic grade line (HGL) as a dashed line to the figure below. Enter the corresponding numbers in the table. Assume steady incompressible flow from left to right. At point A, the pressure head P/y = 23 ft and the velocity is V=8 ft/s. The pump adds AH = 16 ft. [ft] Ply Z V²/(28) EGL HGL EGL and HGL [ft] 30 25 20 5 S A D, 2 ft B C D₂1 TT 0 5 >> EGL_HGL(2,1,2,'-','P',20,'ft') A 10 B 15 20 x [1000 ft] C DE D₂ =2ft F T 25 D 30 E F

Add the energy grade line (EGL) as a solid line and the hydraulic grade line (HGL) as a dashed line to the figure below. Enter the corresponding numbers in the table. Assume steady incompressible flow from left to right. At point A, the pressure head P/y = 23 ft and the velocity is V=8 ft/s. The pump adds AH = 16 ft. [ft] Ply Z V²/(28) EGL HGL EGL and HGL [ft] 30 25 20 5 S A D, 2 ft B C D₂1 TT 0 5 >> EGL_HGL(2,1,2,'-','P',20,'ft') A 10 B 15 20 x [1000 ft] C DE D₂ =2ft F T 25 D 30 E F

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Dimensional homogeneity

The term dimensional homogeneity means that in an equation, the dimensions of each term on both sides are equal, which means the dimensions of the left-hand side (LHS) of an equation are similar to the dimensions of the right-hand side (RHS). For a dimensionally homogeneous equation, the powers of fundamental dimensions will be identical on both sides of the equation.

Question

### Description of the Image for Educational Purposes

#### Image Text:
The image contains instructions for adding the Energy Grade Line (EGL) and the Hydraulic Grade Line (HGL) to a graph. The EGL is represented as a solid line, whereas the HGL is a dashed line.

Instructions state:
- The graph assumptions include steady incompressible flow from left to right.
- For point A, the pressure head \( P/\gamma \) is 23 feet, and the velocity \( V \) is 8 feet per second.
- The pump adds \( \Delta H = 16 \) feet.

The annotation on the graph is as follows:

```
>> EGL_HGL(2,1,2,' ','P',20,'ft')

D_1 = 2 \text{ ft} \qquad B \quad C \quad D \quad E \qquad D_2 = 1 \text{ ft} \quad F
```

- The horizontal axis is labeled \( x [1000 \text{ ft}] \), ranging from 0 to 30.
- The vertical axis is labeled EGL and HGL [ft], ranging from 0 to 30.

#### Graph Description:
- The graph contains two lines indicating the EGL (solid line) and the HGL (dashed line) across a range of distances.
- A point labeled "P" is marked around the 20 [1000 ft] mark along the horizontal axis, indicating a specific point of interest.

#### Table Details:
A table below the graph has columns labeled A to F and rows labeled:
- \( ft \)
- \( P/\gamma \)
- \( z \)
- \( V^2/(2g) \)
- EGL
- HGL

These rows likely represent various measurement points or parameters for hydraulic and energy calculations at different positions indexed by A through F.

This layout is ideal for educating students about the energy and hydraulic grades and interpreting such data in fluid mechanics or civil engineering contexts.

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