subject
Engineering, 13.02.2020 22:05 kickdoedon

Elastic recovery: a. Is the strain that remains in a material when it is deformed plastically, then unloaded. b. Is the strain that occurs when a material is loaded elastically, then unloaded. c. Is the difference between the strain right before unloading and the strain that remains after unloading. d. None of the above.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
question
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
question
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
question
Engineering, 04.07.2019 18:10
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i.d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
Answers: 3
You know the right answer?
Elastic recovery: a. Is the strain that remains in a material when it is deformed plastically, then...
Questions
question
Business, 26.06.2019 22:00
question
Chemistry, 26.06.2019 22:10