Engineering, 16.06.2021 20:50 evazquez
Which option identifies the principle of green engineering represented in the following scenario?
In the 1990s, the spotted owl was declared an endangered species. Timber companies protested, because they were not allowed to cut trees in the spotted owls’ habitat. Proposed vacation home communities could not be built because they might disturb the habitat.
respect local geography and culture
consider the entire lifetime of a design
communicate with neighboring communities
conserve natural resources
Answers: 2
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The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:10, keigleyhannah30
Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.
Answers: 3
Engineering, 04.07.2019 18:10, salazjlove
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
Which option identifies the principle of green engineering represented in the following scenario?
I...
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