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Vika [28.1K]
2 years ago
10

Hi, any kind of help on these questions will be appreciated.

Engineering
1 answer:
Zielflug [23.3K]2 years ago
8 0

Answer:

IDK

Explanation:

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Design a ductile iron pumping main carrying a discharge of 0.35 m3/s over a distance of 4 km. The elevation of the pumping stati
snow_tiger [21]

Answer:

D=0.41m

Explanation:

From the question we are told that:

Discharge rate V_r=0.35 m3/s

Distance d=4km

Elevation of the pumping station h_p= 140 m

Elevation of the Exit point h_e= 150 m

Generally the Steady Flow Energy Equation SFEE is mathematically given by

h_p=h_e+h

With

P_1-P_2

And

V_1=V-2

Therefore

h=140-150

h=10

Generally h is give as

h=\frac{0.5LV^2}{2gD}

h=\frac{8Q^2fL}{\pi^2 gD^5}

Therefore

10=\frac{8Q^2fL}{\pi^2 gD^5}

D=^5\frac{8*(0.35)^2*0.003*4000}{3.142^2*9.81*10}

D=0.41m

8 0
3 years ago
Imagine yourself as an Engineer. How would you design your own Wind Turbine to generate electricity (at least 40 watts) at your
topjm [15]

Answer: You need metal and other stuff

Explanation:

6 0
2 years ago
4. Which type of duct undergoes more rigorous testing before it's labeled?
Alenkasestr [34]

Answer:

Flexible duct

Explanation:

it is flexible duct due to current flow

7 0
2 years ago
Help..
iren [92.7K]

Answer:

7

Explanation:

A quotient is the answer to a division.For example,the quotient of 10 is 2 and 5 because 5÷10=2.

5 0
3 years ago
Jylan enjoys being in and around water. Based on his interests, which of the following careers might be enjoyable for him? dairy
Tasya [4]

Answer: the answer is a marine biologist

Explanation: the answer is marine biologist because Jylan likes to be in and out the water which means he would be perfect as marine biologist.

6 0
2 years ago
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