Question: A 25-mm-thick copper plate is being machined by wire EDM. The wire moves at a speed of 1.5 m/min and the kerf width is 1.5

A 25-mm-thick copper plate is being machined by wire EDM. The wire moves at a speed of 1.5 m/min and the kerf width is 1.5 mm. Calculate the power required? (Assume that it takes 1550 J to melt 1 gram of copper.)

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