2 years ago

Why is it important to follow the engineering design process before building a prototype

Engineering

1 answer:

Nataly [62]2 years ago

4 0

Answer:

learn from their mistakes

Explanation:

and so u could do better next time

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Water flows at a rate of 10 gallons per minute in a new horizontal 0.75?in. diameter galvanized iron pipe. Determine the pressur

ruslelena [56]

Answer:

$\frac{\delta p }{l} = 30.4 lb/ft^3$

Explanation:

Given data:

flow rate = 10 gallon per minute = 0.0223 ft^3/sec

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Q = VA

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from moody diagram f value corresonding to Re and $\frac{\epsilon }{D}$ is 0.037

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$\frac{\delta p }{l} = \frac{1 \times 0.037 \times 1.94 \times 7.27}{\frac{0.75}{12}}$

where 1.94 slug/ft^3is density of water

$\frac{\delta p }{l} = 30.4 lb/ft^3$

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to clear land for agriculture and settlement and to use or sell timber for lumber, paper products, or fuel.

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