Engineering, 20.12.2019 19:31 mirandatorres2601
Water flows at a rate of 0.011 m3/s in a horizontal pipe whose diameter increases from 6 to 11 cm by an enlargement section. if the head loss across the enlargement section is 0.66 m and the kinetic energy correction factor at both the inlet and the outlet is 1.05, determine the pressure change. take the density of water to be 1000 kg/m3.
the pressure change is 30.44 kpa.
Answers: 3
Engineering, 03.07.2019 15:10
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
Engineering, 04.07.2019 18:10
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
Engineering, 04.07.2019 18:10
Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa
Answers: 1
Engineering, 04.07.2019 18:10
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
Answers: 2
Water flows at a rate of 0.011 m3/s in a horizontal pipe whose diameter increases from 6 to 11 cm by...
English, 19.02.2021 21:30
Arts, 19.02.2021 21:30
Mathematics, 19.02.2021 21:30
English, 19.02.2021 21:30
Social Studies, 19.02.2021 21:30
Mathematics, 19.02.2021 21:30
History, 19.02.2021 21:30
Mathematics, 19.02.2021 21:30
Mathematics, 19.02.2021 21:30
Mathematics, 19.02.2021 21:30
English, 19.02.2021 21:30