Engineering, 10.03.2020 01:58, loveyeti106838
Plastic bottles are used to contain fluids as various as milk and engine oil. A typical polyethylene bottle weighs about 30 grams and has a wall thickness of about 0.8 mm. The designer specifies a tolerance of 1 mm and a surface roughness of 10 μm. The shape is 3-D hollow. The batch size is large (1,000,000 bottles). What process could be used to make them? (a) List the function and constraints, leave the objective blank and enter "Choice of process" for the free variable (b) Use the process selection charts to identify possible processes to make the casing.
Answers: 2
Engineering, 03.07.2019 15:10, theamandawhite
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
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Engineering, 04.07.2019 18:10, viicborella
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
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Engineering, 04.07.2019 19:10, Mimidj9279
The sum of the normal stresses does not change as the stress state rotates through an angle. a)-trune b)- false
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Plastic bottles are used to contain fluids as various as milk and engine oil. A typical polyethylene...
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