Engineering, 29.11.2019 02:31 djohnson11461
Acircular tube must support a bending moment of 4.5 kn. m and a torque of 7 kn. m. it is made of astm a514 (t1) structural steel and has a wall thickness of 3 mm. a) what is the safety factor against yielding if the outside diameter is 80 mm? b) for the situation of (a), what adjusted value of outside diameter with the same thickness is required to obtain a safety factor against yielding of 1.5?
Answers: 1
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
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
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
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
Acircular tube must support a bending moment of 4.5 kn. m and a torque of 7 kn. m. it is made of ast...
Social Studies, 11.05.2021 01:20
Mathematics, 11.05.2021 01:20
Social Studies, 11.05.2021 01:20
Computers and Technology, 11.05.2021 01:20
Mathematics, 11.05.2021 01:20
Mathematics, 11.05.2021 01:20
English, 11.05.2021 01:20