Determine all the forces axerted on member ai when a
clockwisecouple of magnitude 180 ft. lb i...
Engineering, 14.09.2019 01:30 sighgabbie
Determine all the forces axerted on member ai when a
clockwisecouple of magnitude 180 ft. lb is applied to the frame (a)
at pointd, (b) at point e.
Answers: 1
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During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
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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
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True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure
Answers: 2
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