b) The elastic limit for some materials is difficult to determine exactly and so a yield point is defined asthe point where a permanent deformation of 0.2% of the original length is obtained. Sketch agraph of stress against strain to illustrate this, marking appropriate points for the proportionallimit, elastic limit and yield point.

Step 1: Step 2: Step 3: Step 4:

Answered: b) The elastic limit for some materials…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

The Highest load sustained druing an uniaxial tensile testing experiment is 7,500lb. If the original cross section has a diamter of 0.25in, what is the ultimate tensile strength? (please also make a drawing)
You are given a square rod of 6061-T6 aluminum (cross-section = 4mm X 4mm, length = 2.3m). The material has a Young’s modulus of 72 GPa. If a compressive load of 3 kN is applied parallel to the 2.3m dimension, what is the resulting engineering normal strain?
Please do the Sketch if not please do not respond. This question have been answered wrong already
The aircraft wing experiences bending, as shown above. Assume the weight and lift are as illustrated above. Assume the wing has a constant cross-sectional area of 10 m2, from wing root to tip. 1a) Describe all the various forces and stresses experienced by the aircraft wing. 1b) Compare how the various stresses, vary on the ground versus in flight. 2) Sketch the stress-strain diagram and indicate the position of the wing on it. Explain. 3) Describe the important material properties of the wing. Explain. 4) Draw and describe the Shear Force Diagram, from the wing root to the wing tip, as shown in the diagram. 5) The ultimate shear stress of the wing material is 20 kPa. Describe how the safety factor varies, from the wing root to the wing tip. 6) Draw and describe the Bending Moment Diagram, from the wing root to the wing tip, as shown in the diagram.
For some metal alloy, the following engineering stresses produce the corresponding engineering plastic strains prior to necking. On the basis of this information, what engineering stress (in MPa) is necessary to produce an engineering plastic strain of 0.250? Engineering stress (MPa) Engineering strain 217 232 0.176 0.301
Write out the most general expression for shear strain along a single axis resulting from all possible applied stresses, assuming that the material is elastically isotropic.
For a certain metal, the strength coefficient= 700 MPa. A tensile specimen of the metal with gage length = 150 mm is stretched to a length = 207 mm. a) Determine the value of the strain-hardening exponent for the metal that will cause the average flow stress to be 3/4 of the final flow stress after deformation.b) Determine the flow stress at the new length and the average flow stress that the metal has been subjected to during the deformation.
Correctly complete the following phrase below: "When a structure is subjected to general loading in two dimensions, Tresca and the Von-Mises criteria are used to... determine the maximum shear stress." Don't Know calculate the principle planes." calculate the deformation in a structure." determine failure of materials that behave plastically."
MACHINE DESIGN1
I cylindrical piece of an unknown material 5/8" in diameter is subjected to a longitudinal tension load. Under a load of 1,650 lbs you measure a strain of 0.0005". Assume that this stress is within the elastic range of the material. Calculate the modulus of elasticity. Modulus of elasticity |(include units)
Make sure you do the sketch
Draw a typical stress vs strain tensile test curve for the following material and label the axis. A typical brittle material subjected to a tensile stress that has been applied to the material till the sample breaks. 1- label the axis and draw the curve for a brittle material. 2- indicate the maximum strength of the material. 3- show on the portion of the curve where young's modulus can be calculated.

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS