How is the Force Method of Analysis applied?

Q: List the main pros and cons of utilizing composite materials in the aircraft structure.

A: Composite materials are widely used in aircraft structure due to their unique properties of…

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: What are the Load factors and what do they include?

A: Load factor: In general, the load factor is defined as the ratio of all the forces (weight of…

Q: Q1/ (a) How are steel classified as low carbon, medium carbon, high carbon steels? Give application…

A:

Q: how to get the p = 1988.55?

A:

Q: Which material has the greatest UTS?

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

Q: 1-What are the uses of the impact test?

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

Q: What is the reactive force?

A: Reactive force is generated inside a body when an external force is applied over it. Without the…

Q: What thickness limit classifies metal as being sheet?

A:

Q: What is the discontinuity of loading?

A: The load along the length of the structure, say a beam if is consistent then we can say that the…

Q: What is the uniaxial tension test?

A: Uniaxial tension test is a basic material science and engineering test that is used to determine the…

Q: What is impact loading?

A: Impact loading is a type of loading whose period of action is very less. Generally, when the time of…

Q: Define build-up and draw down test??

A: Build-up test The build-up test is mostly performed in oil industries for calculating the flow rate…

Q: Describe the force method?

A: Force method is used to find the internal forces in the determinate structures. It is also known as…

Q: Why may ultimate strength be greater than rupture strength?

A: The given problem is for ductile materials because for brittle materials there is no plastic…

Q: What are the process steps of Penetrant test application on a material that is cast aluminum in the…

A:

Q: When does impact occurs?

A: The impact is defined by when two colliding bodies interact with each other for a very little…

Q: How does polishing a connecting rod in a high speed internal combustion engine help to reduce the…

A: Connecting rod used to transmit the compressive and tensile load transmitted by crankshaft.

Q: How is the tension or compression test performed?

A: A tension test is a basic material science and engineering test that is used to determine the…

Q: Which material should be chosen when high strength is required

A: Given: To define: Which material should be chosen when high strength is required

Q: What are non conservative force?

A: Non conservative forces are those forces ,which if act, there is loss of mechanical energy of a…

Q: Describe the impact loading?

A: It is a kind of loading where the load is applied for a very small amount of time. In this loading,…

Q: Assume perfect elastic impact. Immediately after

A: Given; Asssume perfect elastic impact. immediateley after the  impact.A ball A of mass m falls under…

Q: A. What is the amount of cyclic acceptable for 1045 steel and 2014 T6 Aluminum alloy material if a…

A: given; A. What is the amount of cyclic acceptable for 1045 steel and 2014 T6 Aluminum alloy material…

Q: What are free vibrations?

A: Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point, that is…

Q: Differentiate between dry friction and internal friction ?

A: Friction: Friction is the force resisting the relative motion of solid surfaces, fluid layers, and…

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 the tension and compression test?

A: Tension and compression test are preferred for determining material properties like elastic limit,…

Q: As a crack advances, what happens to the stiffness of the cracked body? What happens to the…

A: from the above graph For condition one we can say that Stiffness decreases when the crack advances.

Q: Materials, properties and testing Describe the effect bend testing have on the physical properties…

A: Bend testing :-

Q: When does the impact occur?

A: Impact: It the force that is applied to the specimen or object from a certain height. These are…

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 are the main factors affecting on the impact test? And, How?

A: Impact test:  In this test, the measure the amount of energy absorbed by a material during fracture.…

Q: Describe when and why bend testing (flexural testing) is most advantageous.

A: Flexural testing is done to determine the flexural modulus or flexural strength of the material. In…

Q: How may the resistance of a structure to an impact load be assessed?

A: Impact loading analysis has wide applications in civil engineering including crash barrier design,…

Q: What are the mechanics of torque tube failure and the failure pattern?

A: It is asked to explain about the failure mechanism in torque tube

Q: How did temperature affect the toughness of the specimens?

A: temperature affecting the strengths of the toughness . IMPACT TOUGHNESS        Toughness is the area…

Q: Question #1) What is friction.explain its types briefly.

A: Friction is a resistive force which develops between two bodies in contact when they have some kind…

Q: What is  central impact?

A: When the directions of motion of the two colliding objects are along the line of impact, the central…

Q: Materials, properties and testing Describe the effect bend testing have on the mechanical properties…

A: A bend test is a technique for measure stiffness and yield properties of certain materials. Bend…

Q: What are the compatibility requirements for the body?

A: Compatibility term is encountered in continuum mechanics where it generally stands for the study of…

Q: ist the importance of the impact test and limitations.

A: given:

Q: Which is the simplest type of vibrating motion?

A: The simplest of all vibrations occurs when there is a Hooke's law force and no friction acts. This…

Q: Q4:A/ mention the types of impact tests and explain them briefly in addition of figures?

A:

Q: G=? IGX E?

A:

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 steps should be taken for the force method of analysis?

A: The force method of analysis is utilized to evaluate the forces generated by loads in indeterminate…

Q: -What are the uses of the impact test?

A: Impact Test Objectives : The main objective of impact test is to measure dynamic toughness and notch…

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.