Engineering, 01.12.2021 03:10 PoPFli21
Sulfuric acid with a density of 1980 kg/m3 and a viscosity of 26.7 cP is flowing in a 35- mm-diameter pipe. If the acid flow rate is 1 m3 /min, what is the pressure loss due to friction for a 30-m length of smooth pipe?
Answers: 2
Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
Engineering, 04.07.2019 18:10
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
Engineering, 04.07.2019 18:20
Aheavily insulated piston-cylinder device contains 0.02 m3 of steam at 300 kpa and 200 °c. 1.2 mpa. d this process. team is now compressed in a reversible manner to a pressure of etermine the entropy change and the work done on the steam during this process
Answers: 1
Engineering, 04.07.2019 19:10
Air inially occupying a volume of 1 m2 at 100 kpa, 27 c undergoes three internally reversible processes in series. process 1-2 compression to 500 kpa during which pv constant process 2-3 adiabatic expanslon to 100 kpa process 3-1: constant-pressure expansion to 100 kpa (a) calculate the change of entropy for each of the three processes. (b) calculate the heat and work involved in each process. (c) is this cycle a power cycle or refrigeration cycle?
Answers: 3
Sulfuric acid with a density of 1980 kg/m3 and a viscosity of 26.7 cP is flowing in a 35- mm-diamete...
Mathematics, 03.10.2019 12:20
Biology, 03.10.2019 12:30
English, 03.10.2019 12:30
Chemistry, 03.10.2019 12:30
Geography, 03.10.2019 12:30
Chemistry, 03.10.2019 12:30
Mathematics, 03.10.2019 12:30
Mathematics, 03.10.2019 12:30
Mathematics, 03.10.2019 12:30
Mathematics, 03.10.2019 12:30
Mathematics, 03.10.2019 12:30
Mathematics, 03.10.2019 12:30