Engineering, 25.02.2020 00:52 riri95
Calculate the value of D at 723°C for the diffusion of some species in a metal for which the values of D0 and Qd are 5.9 × 10-5 m2/s and 194 kJ/mol, respectively.
Answers: 3
Engineering, 04.07.2019 18:10
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
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
Calculate the value of D at 723°C for the diffusion of some species in a metal for which the values...
French, 29.08.2019 12:30
Social Studies, 29.08.2019 12:30
Chemistry, 29.08.2019 12:30
Physics, 29.08.2019 12:30
Health, 29.08.2019 12:30
Business, 29.08.2019 12:30
History, 29.08.2019 12:30
Physics, 29.08.2019 12:30
English, 29.08.2019 12:30