Bissoy.com
Doctors Medicines MCQs Q&A

Which of the following stresses is measured on inclined surface in Mohr’s Circle Method?

Which of the following stresses is measured on inclined surface in Mohr’s Circle Method? Correct Answer Principal stress

Concept:

Mohr’s Circle:

  • It is a two-dimensional graphical representation of state of stress inside a body. The abscissa, and ordinate of each point on the circle are the magnitudes of the normal stress and shear stress components, respectively, acting on the rotated coordinate system.
  • In other words, the circle is the locus of points that represent the state of stress on individual planes at all their orientations, where the axes represent the principal axes of the stress element.
  • So, from Mohr’s circle both major principal stress  and minor principal stress  can be determined. Also, normal stress  and tangential stress  at any plane can be determined. Even, the maximum stresses can be found out from the Mohr’s circle.

 

The following diagram illustrate how many different kinds of stresses can be found out from the Mohr’s circle:

 

[ alt="Mohr's Circle Quiz 2 Nita images Q1e" src="https://storage.googleapis.com/tb-img/production/18/07/Mohr%27s%20Circle%20Quiz%202_Nita_images_Q1e.PNG" style="height: 486px; width: 513px;">

Related Questions

Which of the following statements is/are true? A: If a circle is formed from a wire, which was initially in the shape of a semi-circle, then ratio of radius of circle and that of semi-circle will be 7: 11. B: If in a semi-circle of radius ‘r’, another semi-circle of radius ‘4r/5’ is drawn, then area of the remaining part of larger semi-circle will be ‘3πr2/5’. C: In a circle of radius ‘r’, if ‘O’ is the center of circle and radii OA and OB are at the angle of 45°, then the length of major arc AB will be ‘7πr/8’.
Which of the following is/are correct with regards to Mohr’s circle? I) It is used to denote shear stress distribution. II) Mohr’s circle can be drawn for a fluid at rest.
When a body is subjected to direct tensile stresses ($${\sigma _{\text{x}}}$$ and $${\sigma _{\text{y}}}$$) in two mutually perpendicular directions, accompanied by a simple shear stress $${\tau _{{\text{xy}}}}{\text{,}}$$  then in Mohr's circle method, the circle radius is taken as
As per the Mohr-Coulomb theory, the point inside the Mohr’s circle is considered to be ______
Which of the following statements is/are true? A: In a circle, PQ is a chord and OP and OQ are the radii of the circle. If ∠POQ = 90°, then ratio of the area of triangle POQ and that of circle will be 7: 22. B: Area of a circle is one-fourth of the product of ‘π’ and square of diameter of circle. C: Diameter of a semi-circle is 38(8/9)% of its perimeter.
Which two classes use the Shape class correctly?
A. public class Circle implements Shape { private int radius; }B. public abstract class Circle extends Shape { private int radius; }C. public class Circle extends Shape { private int radius; public void draw(); }D. public abstract class Circle implements Shape { private int radius; public void draw(); }E. public class Circle extends Shape { private int radius; public void draw() { /* code here */ } }F. public abstract class Circle implements Shape { private int radius; public void draw() { /* code here */ } }
Circle A is 4 cm in diameter; circle B is 5 cm in diameter, Circle C has its circumference equal to the sum of the circumferences of both A and B together, What will be the ratio of the area of circle C, with respect to the area of circle A and circle B respectively? 
Consider the following statements regarding stress in beam : 1. If a member is subjected to equal and opposite couples acting in the same longitudinal planes, the member is said to be in pure bending. 2. The internal stresses developed in the beam are known as flexural stresses. 3. There is an intermediate surface known as neutral surface, at which the stress is zero. 4. An axis obtained by intersection of the neutral surface and a cross-section is known as neutral axis. Which of the above statements are correct ? 
When a body resting on an inclined surface just begins to slide down the inclined plane under the action of its own weight, then the angle of inclination of the inclined plane is
Mohr's circle is used to determine the stresses on an oblique section of a body subjected to