Engineering, 20.08.2019 22:30 Snowball080717

4–118 in an article on tire maintenance, it is stated that tires lose air over time, and pressure losses as high as 90 kpa propane leak 156 | introduction to thermodynamics and heat transfer (13 psi) per year are measured. the article recommends checking tire pressure at least once a month to avoid low tire pressure that hurts fuel efﬁciency and causes uneven thread wear on tires. taking the beginning tire pressure to be 220 kpa (gage) and the atmospheric pressure to be 100 kpa, determine the fraction of air that can be lost from a tire per year.

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4–118 in an article on tire maintenance, it is stated that tires lose air over time, and pressure lo...