A motorist equips his automobile tires with a relief-type valves so that the pressure inside the tire never will exceed 240 kPa(gage). He starts a trip with a pressure of 200 kPa(gage) and a temperature of 23℃ in the tires. During the long drive, the temperature of the air in the tires reaches 83℃. Each tire contains 0.11 kg of air. Determine the mass of air escaping each tire in grams.

A motorist equips his automobile tires with a relief-type valves so that the pressure inside the tire never will exceed 240 kPa(gage). He starts a trip with a pressure of 200 kPa(gage) and a temperature of 23℃ in the tires. During the long drive, the temperature of the air in the tires reaches 83℃. Each tire contains 0.11 kg of air. Determine the mass of air escaping each tire in grams.

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

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 6RQ: One British thermal unit will raise the temperature of _____ 1b of water _____F.

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