Engineering, 01.02.2021 22:50 stevencardona12mejia

4.A 7075-T651 aluminum alloy specimen with a diameter of 0.500 in. and a 2.0 in. gage length was tested to fracture. The load and deformation data obtained during the test are given below. First plot the stress-strain curve associated with the data using Excel, MATLAB, etc. (your choice, but not by hand) and then determine: a. The modulus of elasticity. b. The proportional limit. c. The yield strength (0.20% offset).

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, siri5645

At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.

Answers: 1

continue

Engineering, 04.07.2019 18:10, redrosesxx

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux

Answers: 3

continue

Engineering, 04.07.2019 18:10, Strick1530

Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.

Answers: 2

continue

Engineering, 04.07.2019 18:20, alexis9263

Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms

Answers: 2

continue

You know the right answer?

4.A 7075-T651 aluminum alloy specimen with a diameter of 0.500 in. and a 2.0 in. gage length was tes...