Whether the percentage elongations of materials are calculated on the basis of Figure 2.6 or not and also explain the reason

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 2, Problem 2.1Q

To determine

Whether the percentage elongations of materials are calculated on the basis of Figure 2.6 or not and also explain the reason

Expert Solution & Answer

Answer to Problem 2.1Q

The percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Explanation of Solution

Given:

The Figure 2.6 represents the graph between true strain and true stress.

Concept used:

Write the expression for percentage elongation.

E=(lf−lala)×100 .......... (1)

Here, E is percentage elongation, lf is fracture length and la is the initial length.

Calculation:

From Figure 2.6 the value of fracture strain and necking strain can be calculated but the original gage length cannot be calculated from Figure 2.6.

Equation (1) represented that elongation is function of the gage length, and gage length cannot be calculated from Figure 2.6. Therefore, the percentage elongations of materials cannot be calculated by Figure 2.6.

Conclusion:

Thus, the percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

-6- 8 من 8 Mechanical vibration HW-prob-1 lecture 8 By: Lecturer Mohammed O. attea The 8-lb body is released from rest a distance xo to the right of the equilibrium position. Determine the displacement x as a function of time t, where t = 0 is the time of release. c=2.5 lb-sec/ft wwwww k-3 lb/in. 8 lb Prob. -2 Find the value of (c) if the system is critically damping. Prob-3 Find Meq and Ceq at point B, Drive eq. of motion for the system below. Ш H -7~ + 目 T T & T тт +

Q For the following plan of building foundation, Determine immediate settlement at points (A) and (B) knowing that: E,-25MPa, u=0.3, Depth of foundation (D) =1m, Depth of layer below base level of foundation (H)=10m. 3m 2m 100kPa A 2m 150kPa 5m 200kPa B

W PE 2 43 R² 80 + 10 + kr³ Ø8=0 +0 R²+J+ kr200 R² + J-) + k r² = 0 kr20 kr20 8+ W₁ = = 0 R²+1) R²+J+) 4 lec 8.pdf Mechanical vibration lecture 6 By: Lecturer Mohammed C. Attea HW1 (Energy method) Find equation of motion and natural frequency for the system shown in fig. by energy method. m. Jo 000 HW2// For the system Fig below find 1-F.B.D 2Eq.of motion 8 wn 4-0 (1) -5- m

Answer 2

Question

Chapter 2, Problem 2.1Q

To determine

Whether the percentage elongations of materials are calculated on the basis of Figure 2.6 or not and also explain the reason

Expert Solution & Answer

Answer to Problem 2.1Q

The percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Explanation of Solution

Given:

The Figure 2.6 represents the graph between true strain and true stress.

Concept used:

Write the expression for percentage elongation.

E=(lf−lala)×100 .......... (1)

Here, E is percentage elongation, lf is fracture length and la is the initial length.

Calculation:

From Figure 2.6 the value of fracture strain and necking strain can be calculated but the original gage length cannot be calculated from Figure 2.6.

Equation (1) represented that elongation is function of the gage length, and gage length cannot be calculated from Figure 2.6. Therefore, the percentage elongations of materials cannot be calculated by Figure 2.6.

Conclusion:

Thus, the percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 2, Problem 2.1Q

To determine

Whether the percentage elongations of materials are calculated on the basis of Figure 2.6 or not and also explain the reason

Expert Solution & Answer

Answer to Problem 2.1Q

The percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Explanation of Solution

Given:

The Figure 2.6 represents the graph between true strain and true stress.

Concept used:

Write the expression for percentage elongation.

E=(lf−lala)×100 .......... (1)

Here, E is percentage elongation, lf is fracture length and la is the initial length.

Calculation:

From Figure 2.6 the value of fracture strain and necking strain can be calculated but the original gage length cannot be calculated from Figure 2.6.

Equation (1) represented that elongation is function of the gage length, and gage length cannot be calculated from Figure 2.6. Therefore, the percentage elongations of materials cannot be calculated by Figure 2.6.

Conclusion:

Thus, the percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 2, Problem 2.1Q

To determine

Whether the percentage elongations of materials are calculated on the basis of Figure 2.6 or not and also explain the reason

Expert Solution & Answer

Answer to Problem 2.1Q

The percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Explanation of Solution

Given:

The Figure 2.6 represents the graph between true strain and true stress.

Concept used:

Write the expression for percentage elongation.

E=(lf−lala)×100 .......... (1)

Here, E is percentage elongation, lf is fracture length and la is the initial length.

Calculation:

From Figure 2.6 the value of fracture strain and necking strain can be calculated but the original gage length cannot be calculated from Figure 2.6.

Equation (1) represented that elongation is function of the gage length, and gage length cannot be calculated from Figure 2.6. Therefore, the percentage elongations of materials cannot be calculated by Figure 2.6.

Conclusion:

Thus, the percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 2, Problem 2.1Q

To determine

Whether the percentage elongations of materials are calculated on the basis of Figure 2.6 or not and also explain the reason

Expert Solution & Answer

Answer to Problem 2.1Q

The percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Explanation of Solution

Given:

The Figure 2.6 represents the graph between true strain and true stress.

Concept used:

Write the expression for percentage elongation.

E=(lf−lala)×100 .......... (1)

Here, E is percentage elongation, lf is fracture length and la is the initial length.

Calculation:

From Figure 2.6 the value of fracture strain and necking strain can be calculated but the original gage length cannot be calculated from Figure 2.6.

Equation (1) represented that elongation is function of the gage length, and gage length cannot be calculated from Figure 2.6. Therefore, the percentage elongations of materials cannot be calculated by Figure 2.6.

Conclusion:

Thus, the percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Answer 6

Chapter 2, Problem 2.1Q

To determine

Whether the percentage elongations of materials are calculated on the basis of Figure 2.6 or not and also explain the reason

Expert Solution & Answer

Answer to Problem 2.1Q

The percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Explanation of Solution

Given:

The Figure 2.6 represents the graph between true strain and true stress.

Concept used:

Write the expression for percentage elongation.

E=(lf−lala)×100 .......... (1)

Here, E is percentage elongation, lf is fracture length and la is the initial length.

Calculation:

From Figure 2.6 the value of fracture strain and necking strain can be calculated but the original gage length cannot be calculated from Figure 2.6.

Equation (1) represented that elongation is function of the gage length, and gage length cannot be calculated from Figure 2.6. Therefore, the percentage elongations of materials cannot be calculated by Figure 2.6.

Conclusion:

Thus, the percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Answer 7

Chapter 2, Problem 2.1Q

To determine

Whether the percentage elongations of materials are calculated on the basis of Figure 2.6 or not and also explain the reason

Answer 8

Expert Solution & Answer

Answer to Problem 2.1Q

The percentage elongations of materials cannot be calculated on the basis of Figure 2.6.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Given:

The Figure 2.6 represents the graph between true strain and true stress.

Concept used:

Write the expression for percentage elongation.

E=(lf−lala)×100 .......... (1)

Here, E is percentage elongation, lf is fracture length and la is the initial length.

Calculation:

From Figure 2.6 the value of fracture strain and necking strain can be calculated but the original gage length cannot be calculated from Figure 2.6.

Equation (1) represented that elongation is function of the gage length, and gage length cannot be calculated from Figure 2.6. Therefore, the percentage elongations of materials cannot be calculated by Figure 2.6.

Conclusion:

Thus, the percentage elongations of materials cannot be calculated on the basis of Figure 2.6.