Engineering, 11.07.2019 02:20 taylormack60
Oxygen is supplied to a medical facility from ten 3.2-ft compressed-oxygen tanks. initially, these tanks are at 2,400 psia and 80°f. the oxygen is removed from these tanks slowly enough that the temperature in the tanks remains at80°f. after two weeks, the pressure in the tanks is 100 psia. determine the mass of oxygen used and the total heat transfer to the tanks.
Answers: 1
Another question on Engineering
Engineering, 04.07.2019 18:20
Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives
Answers: 2
Engineering, 04.07.2019 18:20
Modern high speed trains do not have perpendicular expansion gaps where rails are joined end-to-end any more they are mostly welded together but what might happen if there was a spell of particularly hot weather that causes inspection of the tracks?
Answers: 1
Engineering, 04.07.2019 19:10
Apressure vessel with an r/t 20 cannot be treated as thin walled vessel. a)-trune b)- false
Answers: 3
Engineering, 04.07.2019 19:10
Ahelical coil spring has a mean diameter of 50 mm, a wire diameter of 5.5 mm and is wound with a pitch of 10 mm. the spring steel has an ultimate strength of 1250 mpa. find the force needed to compress the spring solid and the wire stress in this condition. state whether the spring will return to its initial length.
Answers: 1
You know the right answer?
Oxygen is supplied to a medical facility from ten 3.2-ft compressed-oxygen tanks. initially, these t...
Questions
Biology, 03.02.2020 19:54
Mathematics, 03.02.2020 19:54
Mathematics, 03.02.2020 19:54
Mathematics, 03.02.2020 19:54
Mathematics, 03.02.2020 19:54
Health, 03.02.2020 19:54
Biology, 03.02.2020 19:54
Business, 03.02.2020 19:54
History, 03.02.2020 19:54
