Engineering, 22.12.2020 22:20 tatyanaknight122
Water at 20 C flows through the 20-mm diameter galvanized iron pipe such that it discharges at C from the fully open gate valve B at 0.0003 m3/s. Determine the required pressure at A(25points)(a)Ignore all losses(b)Include the major losses but ignore the minor losses(c)Include all the major and minor losses (at four elbows and a gate valve)(d)Draw the EGL and HGL for (a) and (c)
Answers: 2
Another question on Engineering
Engineering, 04.07.2019 18:10
Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.
Answers: 3
Engineering, 04.07.2019 18:20
For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor
Answers: 3
Engineering, 04.07.2019 19:20
A21-tooth spur pinion mates with a 28-tooth gear. the diametral pitch is 3 teeth/in and the pressure angle is 20°, find the following values: the addendum, dedendum, circular pitch, tooth thickness, and base circle diameters.
Answers: 2
Engineering, 04.07.2019 19:20
Asimple speed reducer is composed of 2 spur gears. the pinion gear has a pitch diameter of 0.75" and 36 teeth while the driven gear has a pitch diameter of 4.0" and 192 teeth. a)-what is the diametral pitch of each gear? b)-if an electric motor rotating ccw at 3000 rpm is coupled to the pinion, what is the rotational speed of the driven gear? c)-if the torque delivered to the pinion is 1 n-m, what is the torque on the driven gear? d)-what is the power transmitted by the gear train?
Answers: 1
You know the right answer?
Water at 20 C flows through the 20-mm diameter galvanized iron pipe such that it discharges at C fro...
Questions
History, 02.03.2020 20:48
Mathematics, 02.03.2020 20:48
Mathematics, 02.03.2020 20:48
Mathematics, 02.03.2020 20:49
Mathematics, 02.03.2020 20:49
Mathematics, 02.03.2020 20:49
Mathematics, 02.03.2020 20:49
