3) A large tonk initially contains 200 gallons of brinein u/e 15 lbs. 0f salt is dissolved. Starting at t-o,brine containing 4 bs of sat per gallon flows into thetank at the rate of 3,5 gal/rin. The mixture is keptoniform hy stirning and the well- stirted mixture kavesthe tank at the rate of 4 gal./min, (a) Hour much saltis in the tonk at the end of ohe hour? (b) How muchsalt is in the tank when the tank ontains only 50 gal.of brine?1)

Answered: Image /qna-images/answer/73c11b5f-902e-43ad-b1e3-1df9ac7801d3.jpg

3) A large tonk initially contains 200 gallons of brine in ur/e 15 lbs. 0f salt is dissolved. Starting at t-o, brine containing 4 lhs of salt per gallon flows imrto the tank at the rate of 3,5 gal/nin. The mixture is kept ani-form by stirning and the well - stirted mixture kaves the tank at the rate of 4 gal./min, (a) Hour much salt is in the tonk at the end of Ohe hour? (b) How much salt is in the tank when the tank ontains only 5p gal. of brine?

3) A large tonk initially contains 200 gallons of brine in ur/e 15 lbs. 0f salt is dissolved. Starting at t-o, brine containing 4 lhs of salt per gallon flows imrto the tank at the rate of 3,5 gal/nin. The mixture is kept ani-form by stirning and the well - stirted mixture kaves the tank at the rate of 4 gal./min, (a) Hour much salt is in the tonk at the end of Ohe hour? (b) How much salt is in the tank when the tank ontains only 5p gal. of brine?

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter37: Air Distribution And Balance

Section: Chapter Questions

Problem 2RQ: The two ways that fresh air enters a structure are _______and_____.

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