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Amanda [17]
2 years ago
11

Which best describes cost-effectiveness

Physics
1 answer:
Rufina [12.5K]2 years ago
3 0

Answer:

Maintaining the lowest expenses for making a product.

Explanation:

Cost efficiency is the ability to use less resources (cost) to achieve greater output while cost effectiveness is the ability to use resources (cost) to achieve the objectives (outcomes).

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A thin-walled cylindrical pressure vessel is subjected to an internal gauge pressure, p=75 psip=75 psi. It had a wall thickness
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To solve this problem we must apply the concept related to the longitudinal effort and the effort of the hoop. The effort of the hoop is given as

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t = Thickness

At the same time the longitudinal stress is given as,

\sigma_l = \frac{Pd}{4t}

The letters have the same meaning as before.

Then he hoop stress would be,

\sigma_h = \frac{Pd}{2t}

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