6.78 a two-phase liquid–vapor mixture of refrigerant 134a is held in a large storage tank at 100 lbf/in.2, 50°f, as illustrated in fig. p6.78. a technician fills a 3.5-ft3 cylinder that is initially evacuated to take on a service call. the technician opens a valve and lets refrigerant from the storage tank flow into the cylinder until the pressure gage on the cylinder reads 25.5 lbf/in.2 (gage). the surrounding atmospheric pressure is 14.5 lbf/in.2 assuming no heat transfer and neglecting kinetic and potential energy effects, determine the final mass of refrigerant in the cylinder, in lb, and the amount of entropy produced, in btu/°r.
Answers: 3
Chemistry, 22.06.2019 02:30, ulilliareinhart2
The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!
Answers: 2
Chemistry, 22.06.2019 18:20, juansebas35
Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
Answers: 2
Chemistry, 22.06.2019 19:00, ecolifesfsu1263
What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-
Answers: 1
6.78 a two-phase liquid–vapor mixture of refrigerant 134a is held in a large storage tank at 100 lbf...
Mathematics, 03.11.2020 06:50
Mathematics, 03.11.2020 06:50
Mathematics, 03.11.2020 06:50
Mathematics, 03.11.2020 06:50
Mathematics, 03.11.2020 06:50