What is the use of discontinuity functions?

Q: How do temperature and fretting factors affect the fatigue life of a component made from metal…

A: Fatigue Life : Definition - Fatigue Life is refer as the deformation and failure behavior of any…

Q: What is the NRC for the material?

A: NRC stands for noise reduction coefficient and is the standard rating for how well a material…

Q: d) Plastic forming where uniaxial tensile and compression stress occurs in the material method is…

A: for d).In plastic deformation process in wire drawing and in deep drawing uniaxial tensile stress is…

Q: How does the LRFD method of design react on the load and strength of the material?

A: LFRD means Load and resistance design factor is a method of design of steel structures and…

Q: Which material has the greatest UTS?

A: The ultimate tensile stress is the maximum stress in the material corresponding to the strain.

Q: Why is it called Mohr’s failure criterion?

A: Mohr’s failure or Mohr-Coulomb failure is the general type of failure theory it simulates the…

Q: When EAC processes are active, under what condition does final fracture occur?

A: The EAC or Environmental Assisted Cracking is the process in which a machine part gets fail due to…

Q: Subcritical annealing can be done at lower temperature than full annealing. Select one: True O False

A: Sub critical annealing : Sub-critical annealing consists of heating the steel to below the lower…

Q: What thickness limit classifies metal as being sheet?

A:

Q: What are conservative forces?

A: Conservative force: When the work done by the force on a body does not depend on the path of the…

Q: Subcritical annealing can be done at lower temperature than full annealing. Select one: True False

A:

Q: What do the Discontinuity functions express?

A: A discontinuity function expresses that at the point of discontinuity either the limit doesn’t exist…

Q: How are the modes of failure readily defined?

A: The modes of failure are prediction theories. According to these theories, the solid material fails…

Q: What are ratchet lines, and how are they arranged with respect to the fatigue crack front and any…

A: Ratchet lines are steps in fatigue fracture surfaces  that originate  from the interaction between…

Q: Q3] A. What are annealing purposes?

A: We are suppose to solve only one question. Please post other question as a separate question.

Q: Define the term proportional limit?

A: Proportional limit:  It is a point on the Stress-strain curve. Up to this point, the stress in the…

Q: In terms Poisson's ratio

A: Given;   In terms of Poisson ratio, μYoungs modulus, EShear modulus, GSo we have to find elastic…

Q: 7. What is the value of latent heat at the critical point?

A: Given :-  What is the value of latent heat at critical point ?   Latent heat :-  The latent heat is…

Q: What is the Constant Load and Cross-Sectional Area?

A: Load: The load is a force that caused the stresses, deformation, and acceleration in the bodies.…

Q: What is meant by the terms “Endurance Limit” and “Fatigue Limit”?

A: Endurance Limit” and “Fatigue Limit” are very important terms in the strength of a material.  The…

Q: Chvorinov's rule-!

A: kindly refer below solution.

Q: Expain about Poisson's ratio?

A: Poisson's ratio: "The ratio of lateral strain to the longitudinal strain is called Poisson's ratio."…

Q: On what is the Design of a member for strength-based?

A: The strength-based design approach is a type of design where our main focus is on strength of…

Q: Are the Expansion joints, used to mitigate thermal stress in materials?

A: Expansion joint It is a configuration developed to join the sections together while efficiently…

Q: In the context of our teaching, which one of the below statements is mostly correct about in…

A: Component design, sometimes known as atomic design (though we prefer "Component design" at…

Q: When does damping occurs?

A: If a body is subjected to vibrations/oscillations and we need to reduce those, damping is done.…

Q: What role can a notch or a flaw play in determining the total fatigue life of a component?

A: Fatigue Life of a component: The number of cycles of stress-strain which a specimen can withstand…

Q: What happens If the material is subjected to triaxial stress?

A: Triaxial stresses are those in which three mutually perpendicular normal stresses acts as shown in…

Q: What are the Discontinuity Functions?

A: In Mathematics and Engineering, discontinuity functions are all those functions which are not…

Q: What happens if the material is isotropic?

A: Materials have certain properties like homogeneity, showing isotropic behavior, etc. Isotropy is…

Q: Name the design consideration of casing and explain any one

A: To define: The design consideration. Concept used: Casing: The essential components of sound…

Q: With what is Stress associated and how?

A: Please Specify the question in more detail, sir.   But in general, it can…

Q: What is the modulus of rupture for torsion?

A: In the torsion test, the modulus of rupture in torsion is the maximum value of shear stress at…

Q: X What are circumstances in which the possibility of Creep rupture May Safely be neglected

A: Introduction: Creep rupture: Creep rupture, also known as stress rupture, is the process by which a…

Q: Which curve shown below (A or B) is for a BCC metal and why? A Brittle →More Ductile Temperabure…

A:

Q: How can the change in length of a statically determinate member be easily calculated?

A: statically determinate member:     Reactions and internal forces cannot be found by statics alone…

Q: What is meant by the terms “Endurance Limit” and “Fatigue Limit”?

A: Endurance Limit: It is defined as the maximum value of completely reversed bending stress that a…

Q: The diagram is a schematic illustration of what kind of defect?

A: This is Substitutional defect.  substitutional defect: This type of defects occurs when the original…

Q: Why are most of the loadings coplanar?

A: In the case of coplanar loadings system  The net force of the system is zero and The net moment is…

Q: What 3 types of loading may lead to failure?

A: There are various ways by which a material may lead to failure. For instance, in case of mechanical…

Q: Subcritical annealing can be done at lower temperature than full annealing. Select one: O True O…

A:

Q: If the material is ductile, how is the failure usually specified?

A: Ductile failure is one in which material undergoes plastic deformation before separation, It…

Q: Subcritical annealing can be done at higher temperature than full annealing. Select one: True False

A: In the given statement, it is mentioned that sub critical annealing can be done at higher…

Q: why specific rigidity is needed?

A: Specific rigidity is defined by the ratio of young's modulas to the density. The more accurate term…

Q: What is the fatigue test

A: Fatigue happens when a member is subjected to repeated loading . It may be completely reversed ,…

Q: Define the term“middle-third rule.?

A: The middle-third rule states that no tension is developed in a wall or foundation if the…

Q: what is the equation and units for finding yield stress?

A:

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.