Engineering, 24.12.2019 04:31, lankfordcrystal81

An aluminum specimen having a circular cross section with a diameter of 20 mm and a gauge length of 50 mm is pulled in tension. using the load- elongation curve provided below answer the following questions.

a) what is the youngs modulus, ys and ts of the aluminum specimen?
b) at the ts the sample is unloaded. what is the new gauge length of the specimen after unloading? what is the ductility?
c) what is the toughness of the material (approximate)?

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, yasminothman02

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

Answers: 3

continue

Engineering, 04.07.2019 18:10, Tyrant4life

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.

Answers: 1

continue

Engineering, 04.07.2019 18:10, samanthabutryn

Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan

Answers: 3

continue

Engineering, 04.07.2019 18:10, juansoto227711

Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery

Answers: 2

continue

Do you know the correct answer?

An aluminum specimen having a circular cross section with a diameter of 20 mm and a gauge length of...