Engineering, 07.08.2019 19:10, jhonpiper

An electronic instrument is cooled by air blown through the case. air is supplied at 20? c and is exhausted at 70? c. pressure remains essentially atmospheric (101.3 kpa) find: a. the change in internal energy (per kg) of air as it flows through b. the change in specific volume (%) c. the amount of heat the air picks up, per kgair

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An electronic instrument is cooled by air blown through the case. air is supplied at 20? c and is ex...