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stealth61 [152]
3 years ago
8

What's the best way to find the load capacity of a crane? Select the best option. Call the manufacturer Ask co-workers Look at t

he load capacity chart in the cab It's best determined by lifting a load
Engineering
1 answer:
Orlov [11]3 years ago
5 0

Answer: You need to lift a load of 15 tons (30,000 pounds) a distance of 25 feet. The distance is measured from the center pin of the crane to the center of the load. Once you determine the distance, look on that line for the largest capacity; that will indicate how many feet of boom must be extended

Explanation:

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A gas is compressed from an initial volume of 0.42 m3 to a final volume of 0.12 m3. During the quasi-equilibrium process, the pr
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Answer:

W=-52 800\ \text{J}=-52.8\ \text{kJ}

Explanation:

First I sketched the compression of the gas with the help of the given pressure change process relation. That is your pressure change due to change in volume.

To find the area underneath the curve (the same as saying to find the work done) you should integrate the given relation for pressure change:

W=\int_{0.42}^{0.12}-1200V+500dV=-52.8\ \text{kJ}

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How does the clearance volume affect the efficiency of the Otto cycle?
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