Engineering, 19.11.2020 06:30, kdobi
A refrigeration system was checked for leaks. The system temperature and surroundings were 75°F when the system was charged with nitrogen to 100 psig. The temperature then dropped to 50°F. What should the pressure be if no nitrogen has escaped?
A) 9 psig
B) 94 psig
C) 100 psig
D) 90 psig
Answers: 3
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A refrigeration system was checked for leaks. The system temperature and surroundings were 75°F when...
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