please help me and give an explanation
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Answers: 2
Physics, 22.06.2019 02:50, adrian08022
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
Answers: 3
Physics, 22.06.2019 04:50, tagerryawilson6
Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves
Answers: 2
Mathematics, 17.04.2020 22:56
Mathematics, 17.04.2020 22:56
Mathematics, 17.04.2020 22:56
Mathematics, 17.04.2020 22:56
Mathematics, 17.04.2020 22:56
Mathematics, 17.04.2020 22:56