A compressed-air tank holds 5 ft 3 of air at 120 lbf/in 2 gage, that is, above
Chapter 1, Problem p1.29(choose chapter or problem)
A compressed-air tank holds 5 ft 3 of air at 120 lbf/in 2 gage, that is, above atmospheric pressure. Estimate the energy, in ft-lbf, required to compress this air from the atmosphere, assuming an ideal isothermal process.
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