Engineering, 29.10.2019 02:31 ray109
Amilling operation was used to remove a portion of a solid bar of square cross section. if a = 30 mm, d = 20 mm, and σall = 60 mpa, determine (a) the magnitude p of the largest forces that can be safely applied at the center of the ends of the bar if the stress concentration at the fillet is ignored, and (b) the max value of p if the stress concentration is considered (idealize your section with d=d and pretend fig 4.24 of b& j applies when estimating k).
Answers: 1
Engineering, 04.07.2019 18:10
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
Engineering, 04.07.2019 18:10
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
Engineering, 04.07.2019 18:20
For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.
Answers: 1
Engineering, 04.07.2019 19:20
List 3 options on how to reduce knocking problens during engine process,
Answers: 2
Amilling operation was used to remove a portion of a solid bar of square cross section. if a = 30 mm...
History, 05.12.2019 12:31
Health, 05.12.2019 12:31
English, 05.12.2019 12:31
Chemistry, 05.12.2019 12:31
History, 05.12.2019 12:31
Mathematics, 05.12.2019 12:31
Mathematics, 05.12.2019 12:31
History, 05.12.2019 12:31
Arts, 05.12.2019 12:31