A paddle wheel with a power rating of 2 hp is run inside

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An insulated rigid tank initially contains 1.5 lbm. of helium at 80 deg F and 50 psi. A paddle wheel with a power rating of .2 hp is run inside the tank for 30 min. Determine a.) the final temperature in deg F b.) the final pressure in the tank in psi.

Reference no: EM13611098

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