Engineering, 18.02.2020 01:00 Maddy1212
The passageway between the riser and the main cavity must have a small cross-sectional area to minimize waste of casting metal: True or False
Answers: 2
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
Answers: 1
Engineering, 04.07.2019 18:10
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
Engineering, 04.07.2019 19:10
The proportional limit is always greater than the yield strength for a material. a)-trune b)- false
Answers: 3
Engineering, 06.07.2019 06:20
Conduction of electricity is by means of which individual atomic scale species? (mark all that apply) a)- quarks b)- photons c)- charge carriers d)- wavicles e)- klingons
Answers: 3
The passageway between the riser and the main cavity must have a small cross-sectional area to minim...
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