Engineering, 23.02.2021 03:00 Student3220
Learning Goal:To develop an understanding of ductility (or brittleness) and how it can be determined by the behavior exhibited on a stress vs. strain plot. Materials can be either ductile or brittle depending on their stress-strain behavior. Generally, ductile materials experience large strains before failure, whereas brittle materials experience relatively little strain before failure. How ductile (or brittle) a material is provides engineers insight into what different materials may be best suited for certain applications.
Answers: 1
Engineering, 04.07.2019 18:10
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
Engineering, 04.07.2019 18:20
Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k
Answers: 3
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 19:10
Abarometer contains mercury with a density of 13600 kg/m3. atmospheric conditions are 95.8 kpa and 20 °c at 20 °c, the vapor pressure of the mercury is 0.000173 kpa. the column of mercury will rise to a height of most nearly. select one: a)- 0.38 m b)- 0.82 m c)- 0.48 m d)- 0.72 m
Answers: 1
Learning Goal:To develop an understanding of ductility (or brittleness) and how it can be determined...