Answer: new depth will be 3.462m and the water elevation will be 0.462m.
The maximum contraction will be achieved in width 0<w<3
Explanation:detailed calculation and explanation is shown in the image below
A series of concrete pillars have been built on the border between Kuwait and Iraq. They are there to demarcate the border.
<h3>What is a
border?</h3>
A border is a geographical boundary that separate<em> countries, states, provinces, counties, cities, and towns.</em>
A series of concrete pillars have been built on the border between Kuwait and Iraq. They are there to demarcate the border.
Find out more on border at: brainly.com/question/811755
Given Information:
ZΩ = 9 per phase
Sbase = 75 MVA
Sbase = 100 MVA
kV = 27 kV
kV = 30 kV
Required Information:
Zpu = ?
Zpu_new = ?
Answer:
Zpu = 0.925 pu
Zpu_new = 1 pu
Explanation:
Zbase = (kVbase)²/Sbase
Zbase = (27x10³)²/75x10⁶
Zbase = 9.72
Zpu = Zactual/Zbase
Zpu = 9/9.72
Zpu = 0.925 pu
Now base MVA is changed to 100 MVA and base kV is changed to 30kV so the per unit value becomes
Zbase = (kVbase)²/Sbase
Zbase = (30x10³)²/100x10⁶
Zbase = 9
Zpu_new = Zactual/Zbase
Zpu_new = 9/9
Zpu_new = 1 pu
What is used by engineers to create efficient drawings by providing the engineer with a model of common ratios in design is;
<u><em>Computer Aided Design(CAD) Software </em></u>
<u><em /></u>
- In the built environment, there is what we call 2D and 3D modelling.
Now, 3D modeling is the one that shows the length, width and height of an object and therefore this helps an engineer provide an accurate depiction of a project which helps clients with a view of the built-to-scale representation of their designs.
- Whereas, 2D modelling just shows two sides of the design being worked upon.
- Now, these 2D and 3D drawing can be generated with the aid of Computer Aided Design Software which is also called CAD Software.
Read more at; brainly.com/question/25152348
