Strain energy is the A. energy stored in a body when strained within elastic limits B. energy stored in a body when strained upto the breaking of a specimen C. maximum strain energy which can be stored in a body D. proof resilience per unit volume of a material

Q: The ability of a material/metal to resist the external forces without breaking or yielding is called…

A: The ability of a material/metal to resist the external forces without breaking or yielding is…

Q: a) Differentiate axial load and eccentric load b) Explain the limit of eccentricity.

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Q: Identify the material as shown in the figure.,

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Q: The poison's ratio is the ratio between stress to strain Select one: True False

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

Q: МЕТНОD ОF JONT DETERMINE THE FORCE IN MEMBERS of the shown in figure 18kn 18kn 18kn 18kn 18kn 18ko…

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Q: Discuss the following terms. a) Resilience. b) Proof resilience. ( c) Modulus of resiliene

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Q: What is the engineering significance  A.)Yield stress b) Ultimate tensile stress c) Toughness d)…

A: Answers: A.) Yield Stress- It is the point that shows the initiation of plastic deformation in the…

Q: strain at failure in

A: Given; Compliance of the UTM is constant and is given by 5×10-8m/NDetermine the strain at failure in…

Q: Mechanical advantage is the ratio of effort to load. a) True b) False

A: Mechanical advantage is the ratio of effort to load. a) True b) False

Q: Discuss resilience and proof resilience and Module of resilience with detail

A: Resilience is defined as the amount of strain energy stored in the body during loading is called…

Q: Conclusion about Hooke's Law of Spring

A: To conclude about Hooke's Law of Spring

Q: During stability check of a retaining wall ,the applied loads usually considered, a) Factored b) O…

A: During the stability check of a retaining wall, the applied loads usually considered is unfactored.

Q: a load ir incraasadta

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Q: Which of the following is not the drilling hazard? a. Pipe stuck b. Tools dropped while drilling…

A: From the following the option which is not drilling hazard is

Q: Describe tensile test in detail considering the steps. . define stress , strain (equation and…

A: Tensile test :-Under the application of axial tensile load material shows the deformation is known…

Q: Q/List the properties required for Spring. Discuss the Spring materials

A: Introduction: A mechanical spring is a mechanism, also known as an elastic or resilient part, that…

Q: The deformation per unit length is called A. tensile stress B. compressive stress C. shear stress

A: Given:The deformation per unit length,

Q: Joint degree of freedom concept, ankle, knee, hip, wrist, elbow and shoulder Describe by specifying…

A: The degrees of freedom are the number of values needed to describe the configuration of something.…

Q: --C -B A Material resilience considered the area of point А. Point D to point A В. Zero to point A…

A: Option d is correct.

Q: etermine the maximum force that can be applied to the end

A: given:diameter D=20pitch p=2.5proof strength σ=380MPatorque coefficient =0.21

Q: Compressive stress can be defined or described as an internal force in a material resisting a ... A.…

A: Compressive load can be defined as an internal force in a material resisting a pushing load.

Q: In sectional view, mechanical fasteners like bolts, screws, nuts are represented as___. a. Sectioned…

A: Sectional View

Q: The dilatation is a measure of volumetric strain.True or false?

A: volumetric strain-It is defined as the ratio of the change in volume to the original volume.…

Q: 2) Which of the following pairs are NOT correctly matched? Macro stresses - Large scale and may be…

A: Solution:

Q: Q1- What is the theory of experiment? Q2- Define the spring? What kinds of the spring? Q3- Why the…

A: 1) The theory of the experiment would indicate the underlying principles that constitute the…

Q: 4. Compare between resilience and toughness.

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: Define non conservative forces.

A: Given Non conservative forces To find Definition of non-conservative forces

Q: Define conservative forces.

A: When a particle is moved from one point to another than in that case the force applied is called the…

Q: t. Which of the following is a correct statement: Select one: O The greater the final hight of the…

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Q: incident as shown below. A в с D K,= 100 J/kg Muscle Bone

A: Composition is the mixture of two ingredients or elements. For different cast irons mostly silicon…

Q: the maximum stress at which material fail on a specified number of cycle? نقطة واحدة Fatigue…

A: Fatigue strength: It is the maximum Stress at which material fail on the specific number of cycles.…

Q: Modulus of rigidity is defined as the:

A: Modulus of rigidity is also known as shear modulus which is the property of material which accounts…

Q: B kN = 4 %3D A kN 5 2 m C KN = O 45 Ex IE, 2 m 2 m Size and type of BF = CF 5) Bf 9 k N 6) CD 7) DE…

A: Find the internal force in the members.

Q: At room temperature, mild steel is a ductile material. True or false?

A: At room temperature the mild steel is ductile material. A ductile material shows liner relationship…

Q: a. slipping forces b. gravitational forces c. elastical forces O d. frictional forces

A: Rolling is a process by pulling by step into roll gap which is only possible due to the friction…

Q: What is the force resisted by member BC? 30 kips 30 kips A 8 ft B 8 ft C &8 ft D E 18 ft G Select…

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Q: Structural steel is a brittle material, which means that it cannot undergo large amount of plastic…

A: Structural steel: Steels are the alloys of the iron and carbon majorly, but there are other elements…

Q: Illustrate the three types of stress using any object found at home: tension, compression, shear.

A: We can observe so many examples in our daily life. Some examples are given below.

Q: Where does a nonconservative force occur, so that mechanical energy is not conser OA

A: Here non conservative force occurs at point "C" that is point of contact of wheel and ground. Non…

Q: (d) Shear force. (e) Cutting force and thrust force. (f) Friction angle.

A: Write the given data:

Q: Which of the following statement(s) is/are correct? i. The area under stress-strain curve gives…

A: The total area under stress strain curve is called toughness. As in (i) it is not mentioned that up…

Q: Which of the following statement(s) is(are) correct? Thermal energy with some effort, can only be…

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Q: Define the following terms: Weight Tension Friction Equilibrium

A: GIVEN DATA- SOME TERMS GIVEN WE HAVE TO DEFINE IT

Q: Which of the following statement(s) is/are true in minimizing the the stress of a rope. i. Increase…

A: According to the study stress is defined as applied force per unit area. =>    Stress =…

Q: 5. A member which does not regain its original shape after removal of the load producing deformation…

A: Let us first understand the meaning of each option. If the body does not allow any deformation under…

Q: The frictional resisting force

A: Given; Flow is assumed to be a plane Coutte flow with zero pressure gradients.Where, Simple…

Q: Z 0 Monthly exam2 S... Q/ Find the force just in members BD, CD and CE? 3 m 4 m 3 m

A:

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.