Engineering, 10.03.2021 17:00 krystinayagel013
Manufacturers frequently make choices about their suppliers of raw materials based on their impact on society and the environment.
Examples include the use of recyclable components, fair trade textiles and biodegradable packaging.
Discuss how these choices may improve the ethical image of a company
Answers: 1
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
Engineering, 04.07.2019 18:10
Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.
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 18:10
Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk
Answers: 1
Manufacturers frequently make choices about their suppliers of raw materials based on their impact o...
Mathematics, 06.12.2020 02:10
Computers and Technology, 06.12.2020 02:10
Arts, 06.12.2020 02:10
Mathematics, 06.12.2020 02:10
Mathematics, 06.12.2020 02:10
English, 06.12.2020 02:10
Arts, 06.12.2020 02:10
Mathematics, 06.12.2020 02:10
Mathematics, 06.12.2020 02:10
Mathematics, 06.12.2020 02:10
Mathematics, 06.12.2020 02:10