Engineering, 03.07.2020 04:01, jzjajsbdb8035
QUESTION 1
The benefits of technology transfer have been beset with myriads of problems ranging from excessive
consumption of significant percentage of the world primary resources to the generation of large
percentage of solid waste and pollution. Product design is closely related to environmental
degradation. In response to these impacts, there is growing interest among organizations committed to
environmental performance targets in recommending sustainable design and manufacture practices
and in encouraging future reduction in GHGs emissions partly responsible for global warming
phenomenon. To this backdrop:
1a) Discuss in detail the effect of repair design on the environment
(UN-5marks)
1b) Describe the effect of Re-design on the environment
(UN-5marks)
1c) Describe a measure to prevent undesired results in situations "1a" and "1b"
(
Answers: 1
Engineering, 04.07.2019 18:10, johnthienann58
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 18:20, alexis9263
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
Answers: 2
Engineering, 04.07.2019 18:20, krojas015
Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?
Answers: 3
Engineering, 04.07.2019 18:20, RiverH246
Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point. the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.
Answers: 1
QUESTION 1
The benefits of technology transfer have been beset with myriads of problems ranging fro...
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