The possibility to make the required shape from the material is considered during design specification. Select one: O True O False

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

A:

Q: Three-hole punches are commonly used. The three punch heads' diameter is 6mm. Assume the force one…

A: let N be thumber of shears that can be sheared.   shear area = π d t d = diameter of hole =0.006 mt…

Q: Comparison of compressive strength compared to standard compressive strength comparison

A: Compressive strength test, mechanical test measuring the maximum amount of compressive load a…

Q: HELLO SIR, COULD YOU SOLVE THIS TABLE TOPIC ABOUT STRENGTH OF MATERIALS LABORATORY ?BENDING TEST

A:

Q: What happens if the principal stresses at a critical point in the material?

A: First, define the critical point. Critical points are those points in the given plane where the…

Q: Select a suitable material for aircraft wing. 1) Product identification and Design specifications 2)…

A: The design of an aircraft must take in consideration a multitude of factors such as efficiency,…

Q: Circle all correct statements. Plastic deformation a. Is permanent. b. Is recoverable. c. Can be…

A: Dear student, we are suppose to solve only one question. Please post other question as a separate…

Q: materials which have a larger area enclosed by their hysteresis loop?

A: Hard magnetic materials have a larger area enclosed by their hysteresis loop compared to the soft…

Q: Describe the fatigue tests by drawing all the necessary figures.

A: The above question is based on Fatigue Tests description.

Q: What mechanical property describes the ability of a material to absorb energy when it is deformed…

A: It is required to determine correct mechanical properties

Q: Hot hardness means that the material will lose its hardness at high temperature. True or false and…

A: The hardness of a material is associated with the strength of the material. This is associated with…

Q: How does point defect affects the property of a material?

A: To find : How does point defect affects the property of a material

Q: ) The mechanism that causes an increase in the strength of the material during cold forming is…

A: 1. work hardening

Q: raw a potential to failure curve and explain its characteristics

A:

Q: material is 280 MPa. Using a safety factor of 1.5, determine the material thickness of the tank in…

A:

Q: 6. Design for , that is, the load can be taken by other members or the effect of fatigue failure…

A: Solution to first three sub-parts as per our company policy.

Q: Q\ What is the best material that has a very good Young modulus and low density?

A: The process of designing any physical thing includes the choice of materials. The major objective…

Q: 5- Which of the following material can be used to produce Tools a. Glasses b. Elastomers c. High…

A:

Q: 5. Which one of the following is the correct definition of ultimate tensile strength, as derived…

A: The correct option is c

Q: A property of a material if, after being loaded, the material returns to its original shape when the…

A:

Q: Which of the following material has minimum Indentation diameter? Select one: Mildsteel Aluminium…

A: Indentation dimeter is inversely proportional to the hardness of the material.

Q: Which of the four major material groups has the lowest thermal conductivity?

A: The four major material groups are :Metals, Non metallic organics, organics and polymers. Among…

Q: Q/ Use Ashby charts to select materials for Diaphragms. Support your answer with evidence

A: An Ashby plot, so called after Cambridge University professor Michael Ashby, is a scatter plot…

Q: 20 items/Materials based from wonders of science(ex. firefly= bulb and bird = plane)  made into…

A: An engineering material's principal role is to endure applied loads without breaking or…

Q: What happens if the material is isotropic?

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

Q: Auto fretting method is used to increase strength of the material. Select one: O a. Compressive…

A: Answer is (a) Compressive strength

Q: Three factors that should be considered in designing laboratory test to assess the mechanical…

A: Mechanical testing is a standard and essential part of any design and manufacturing process. Whether…

Q: Necking in cast iron is seen when it is subjected to a tensile test. Select one: O True O False

A:

Q: Aluminium and copper wires can be made by cold drawing process. Select one: True False…

A: Solution:

Q: Compute the relative change in resistance, ΔR/R, if a piezoresistive device experiences stress of 20…

A: Given:σ=20 MPaE=3.84 GPa

Q: What is the equivalent stiffness?

A:

Q: If a key material has an ultimate strength of 120 ksi and a yield strength of 80 ksi and factor of…

A:

Q: Q2: Select any one casted component shown in the figure which is made up of alloy material and used…

A: I will select second one i.e  spiral bevel gear. Alloys used in making gears is zinc alloys  or…

Q: The hardness of a material can be an indicator of its resistance to? Select one: O a. indentation O…

A: Option a is correct.

Q: . Compressive stress can be defined or described 2s an internal force in a material resisting a a…

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

Q: 13. What are the main guidelines for choosing materials in case of sliding wear.

A: Guidelines for choosing materials in case of sliding wear are as follows -  Sliding wear is defined…

Q: Q2 The main factors that make a material more likely to undergo a ductile failure could be:

A: Ductile failure: Metals are commonly described as ductile or brittle. When they fail as a result of…

Q: The unit of torsional rigidity and the flexural rigidity is the same. Select one: True Fals

A: Torsional rigidity: It is defined as the product of modulus of rigidity and polar moment of inertia.…

Q: Forging process is suitable for mass production. Select one: True False

A: Forging:-              Forging is the process in which material is shaped by the application of the…

Q: List one requirement from each of the following that you may need to consider when completing…

A: Australian standards provide requirements and design practises to guarantee that goods and…

Q: What happens when the material is stressed beyond the yield point?

A: Any material is subjected to various processes and follows a stress-strain curve. In this curve,…

Q: What are the tensile forces?

A: Tensile force is the force applied on a material which stretches the material. The tensile force…

Q: Hot rolling is carried at temperature lower than melting temperature of materials Select one: True O…

A:

Q: Brittle materials have more impact strength compared to ductile materials. Select one: O True O…

A: Impact quality is the capability of the fabric to resist a abruptly connected stack and is…

Q: What is the neutral plane of a material that is being bent?

A: When the force applied on the beam perpendicular to the centroidal axis results bending in the beam.…

Q: 32. Initial volume of the billet is same final volume in forging process. Select one: True False

A:

Q: 30. Forging process is suitable for mass production. Select one: O True O False

A: Forging process is the forming process in which a material is continuously hammered to obtain the…