Toughness is the property of a metal find by test. a. Tensile b. Creep O c. Impact С. d. Hardness

Q: Q2. What is 'strength' mean for metal in material selection Strength-Density chart? C. Tear strength…

A: Strength density chart is the chart through which different materials are selected on the basis of…

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 typical value for the stiffness of aluminium alloy is... Select one: O a. None of these options O…

A: Option b is correct.

Q: er bone and that the bone will fracture

A: Change in length= 0.25cm

Q: 13. Choose the most appropriate type of hardness test (Vickers, Rockwell or Brinell) you would use…

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

Q: The property of a material due to which it breaks with little permanent distortion, is called…

A: Malleability is the property of the material to deform its shape under the influence of pressure.…

Q: Q1/B/ Answer the following. 1- Which of the following is an unconventional process of machining? a)…

A:

Q: Q2/ hardness test type (Brinell hardness Test) was applied to an alloy, the device shows that BHN…

A: Dear student,                      According to guidelines I am allowed to answer only one problem…

Q: Q2) Answer only one for the following: a- Mention the measurements of Hardness test, and then…

A: In order to test a material's hardness, you normally press an object (an "indenter") into its…

Q: State what is measured by each of the following mechanical properties: i) Yield strength ii)…

A: i) Yield strength:  Yield strength  is associated with the yield point on stress-strain diagram…

Q: Based on Figure Q10, the LOWEST toughness belongs to

A: Toughness is the ability of the material to withstand shock load. And toughness is…

Q: For a ductile material, toughness is a measure of,  (a) resistance to scratching (b) ability to…

A: Option b is correct

Q: Q: A steel specimen is tested in charpy machine , The following data are used: Pendulum mass is…

A: Charpy impact test  The Charpy impact test is the standardized high strain rate test. In this test…

Q: What type of indenter is used in a Rockwell 'C' hardness test? Select one: O a. rhombus shaped O b.…

A: Type of indenter used in a Rockwell 'C' hardness test,

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: Q3 a) How the hardness of a mild steel specimen is determined using a Brinell hardness testing…

A: Since you have posted multiple independent questions we will solve the first question for you To get…

Q: 12. True or false? In Brinell hardness test, the depth of indentation must not be too great relative…

A: Given that  True or false? In Brinell hardness test, the depth of indentation must not be too great…

Q: Strength of Materials Please give me abAbstract about f Experiment: Torsion Test All thank and…

A: The basic objective of this experiment is to be 1. determination of modulus of rigidity 2.…

Q: If 80% of samples has a compressive strength greate than x, calculate the value of x (to 1 decimal…

A:

Q: Q1. A. For tensile test, there are two data are calculated or determined to ensure the validity of…

A: Tensile test is used to find out how strong a material is and also how much it can be stretched…

Q: erage 1.5 kN 1.5 kN A B Uniform Thickness-Smm 20 mm 0.4 m 0.4 m 0.2 m 20 mm

A:

Q: The Ultimate strength of the material * is

A: Basics of Stress-strain diagram.

Q: Hardness is a very important thermal property that can be measured by the Vickers's hardness test…

A: Hardness is defined as the resistance to indentation. One of the methods used to measure hardness is…

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: Question 3 What is the measurement on the imperial steel rule below? 1.4385 cm O17/16 in None of the…

A: Between 1 and 2 there are 16 division  and measurement is at 7th part of 16 division.

Q: Resistance of material against external force also refers to; А. Durability Strength C. Toughness D.…

A: Option B  is correct Strength is that mechanical property of a material by virtue of which it…

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: The impact test is used to find a material's it's ability to absorb energy before it fractures. O.…

A: About impact test. Impact test is used to determine the dynamic toughness material. In this test a…

Q: Select the material is used for water bottles. a. Medium Carbon Steel b. Low density Poly-ethylene…

A: Material is used for water bottles:

Q: The resistance of a material to deflection is called

A: Answer (d) Rigidity is correct option.

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

A:

Q: Bronze A = 300mm² E = 83 GPa 2.00 m Steel A = GO0mm? E = 200 GPa 1.00 m A B

A: GivenMN=45kN

Q: When hardness is measured under dynamic loading conditions , it is known as hardness

A: When hardness is measured under dynamic loading conditions , it is known as hardness

Q: Which of the following describe the mechanical property materials called toughness a ) ability to…

A: b Materials are designed to withstand loads and to avoid fracture.

Q: the hardness of

A: Given; During heat treatment of steel, the hardness of various structures in increasing order is,…

Q: Q17: chemical properties such as: A: density b: impact c: hardness d: corrosion

A: Chemical properties: The properties of the substance which gives a chemical reaction,hence changes…

Q: 8-What is the measure of the amount of plastic deformation that may occur in the material until…

A:

Q: Material A is tested by Brinell hardness test with 500 kg force, and has hardness OL. Material A O…

A: Given Data⇒ Brinell hardness test : BHN=107 Rockwell hardness test : HRA=42.5

Q: State what is measured by each of the following mechanical properties: i) Yield strength ii)…

A: Ductility : By using ductility we can measure degree of plastic deformation which has sustained at…

Q: The term NDE mean ___________ a. testing the material by fracture b. testing the material without…

A: Answer is (b) testing the material without damage.

Q: Which would be the most likely to measure for an inflated baloon? A. Shear modulus b  bulk modulus…

A: Which would be most likely to measure for an inflated balloon....... First and foremost what is…

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: Brinell hardness tester 10 mm diameter steel ball ,3000 kg applied load indicated hardness value of…

A:

Q: Applications of Rockwell Hardness A – Scale, B-Scale, C-Scale.

A:

Q: The ratio of Engineering Stress and Engineering Strain is known as ______?

A: GIVEN DATA - A FILL IN BLANK IS GIVEN ABOUT STRESS AND STRAIN WE HAVE TO FILL CORRECT ANSWER

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.