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Engineering, 12.12.2020 16:20 chargedn2916

An industrial steam shutoff valve is designed to operate with 40 lb of effort force. The valve will encounter 200 lb of resistance force applied to a 3 in. diameter axle. What is the required actual MA of the system?
What is the required wheel diameter to overcome the resistance force?

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An industrial steam shutoff valve is designed to operate with 40 lb of effort force. The valve will...

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