why do we physically mark gauge length on the samples before the test even though the machine is measuring displacement for us.(Tensile Testing Machine) What is the effect of rate of loading

Q: A material is cycled at a strain rate of 10^-3 mm/mm/s. How many hours does it take to perform a 2%…

A: Given: strain rate : 10-3 mm/mm/s To find: Time taken to perform 2% strain amplitude

Q: Based upon the percent elongation of a tensile sample, A ductile engineering materials to find by…

A: GIVEN: Based upon the percent elongation of a tensile sample, A ductile engineering materials to…

Q: (c) A tensile test uses a copper test specimen that has a gauge length of 80 mm and a di.ameter of…

A: Given that, Gauge length=80 mmDiameter of length, D=16 mm,When load on specimen, P=9600 N,Gauge…

Q: For what purpose is A uniaxial tensile test performed?

A: A uniaxial Test is performed to determine the properties of the specimen. The properties include…

Q: Hardness tests are performed more frequently than any other mechanical test for several reasons:…

A:

Q: What is the testing plan for universal testing machines? How are the tests to be done is planned in…

A: Procedure for testing a sample in the universal testing machine

Q: Based on the following specification (Figure: 12), state whether the measured component would be…

A:

Q: Angle probes 15)A flat surface specimen is examined using a 50o angle probe,and a defect echo is…

A:

Q: what are the difference between impact testing and tensile testing

A: Both test are use to measure the properties of a material.

Q: which of the following will reduce the failure strength or lifetime of a test piece and why?…

A: Failure stress is an energy level that approaches a mechanism's failure threshold if failure is…

Q: 13.) What factors do not affect a mechanical testing? a) Temperature b) Increase in number of axes…

A: The mechanical properties of the metal are generally determined by a number of factors, including…

Q: The magnitude of the modulus of elasticity is a measure of the resistance to separation of adjacent…

A: Answers (1) T (2) F (3) T

Q: Q3: Discuss impact testing. Enhance your answer with an explanatory figure. Mention two differences…

A: Explaining the impact of testing and also explaining differences between tensile and impact testing.…

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: Differentiate between the fatigue test and tensile test.

A: On the basis of Tensile Test Fatigue Test Determination For determining the specimen…

Q: What is the shear modulus and how can it be obtained from a torsion test

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

Q: The shear strength of a metal is commonly determined in which one of the following tests: Group of…

A: The below table describes the determination of corresponding stress for a corresponding test.…

Q: 16.) What factors do not affect a mechanical testing? a) Temperature b) Increase in number of axes…

A: What factors do not affect a mechanical testing? a) Temperature b) Increase in number of axes for…

Q: b - Listed the types of nondestructive test method and explains one of methods which suitable for…

A: 1. b. Types of non destructive Testings        Note :- you have posted multiple questions on single…

Q: 4. The measured value of %El for a metal in a tensile test (Test 1) = 25%. The gauge length of the…

A: To determine the change in length of the specimen after the necking, we will find out the elongation…

Q: What happens if you add a small imperfection to a system that has a saddle-node bifurcation?

A: A bifurcation is a shift in the qualitative nature of a solution as a control parameter is changed.…

Q: On the drawing attached, before any geometric controls are applied, what is the coaxility tolerance…

A: The tolerance for how near one cylinder's axis is to another is known as coaxiality. A shaft with…

Q: 10)Which of the following statement is true for plastic deformation? i. Plastic deformation is a…

A: Given :- Statement about plastic deformation Statement i:-  Plastic deformation is a function of…

Q: Which of these cast iron would allow the greatest amount of plastic deformation before fracture. O…

A: Nodular or ductile cast iron has its graphite in the form of very tiny nodules with the graphite in…

Q: 2. How is the Rockwell test different from other hardness tests? HRC and HRC For what purpose and…

A: We will discuss  Rockwell test

Q: Why do the supports that resist a force, such as a pin, restrict displacement?

A: Supports are provided to make the best use of objects depends on the necessity.

Q: Luestion One In a tensile test, material mechanical properties are determined by relating…

A: Solution is attached below:

Q: Material Behavior - Tension Tension test – used to find mechanical properties such as strength,…

A: First of all, The given machine is used to perform the tension test on given specimen to determine…

Q: One of the inspectors in the quality control department has frequently used the Brinell and Rockwell…

A: If the tests are related to Rockwell and Brinell hardness tests only, then Inspector might be…

Q: If you know that any strain gauge has a sensitivity towards temperature. In other words, any change…

A: A temperature change can cause a significant variation in strain gauge readings. There are various…

Q: The following data are obtained from a ten test of a copper specimen.

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Name some mechanical testing methods?

A: There are many types of test are there to determine the different types of mechanical properties. To…

Q: Explain how test results influence material selection for a given application.

A: how Test results influence material selection for a given application....

Q: What is tensile testing?

A: Tensile testing is a testing of the specimen in which load are applied at the ends of the specimen…

Q: 5b.You used a material to design a system. The more you apply external force, the more the system…

A:

Q: What is relation between product tolerance (engineering tolerance) and process variation.? Explain…

A: Since we only answer one question at a time, we will answer the first one. Please resubmit the…

Q: 3. Differentiate between the behaviors of metallic and non-metallic materials under tensile test. 4.…

A: 3. Metals under tensile test, give a complete idea about the mechanical properties, as this test is…

Q: (a) The most common test to determine a material's mechanical properties is a tensile test. The…

A:

Q: What is the difference between vicker hardness test and brinell hardness test based on load ,…

A: Making utilize of a diamond indenter, the Vickers hardness test is done with less constrain and…

Q: 6) Which of the following statement(s) is/are correct? i. The ratio of the test temperature to the…

A: Given Material statement To find The correct statement

Q: These are components of the total resistance to sliding the portion to one side of the exploratory…

A: Part 1) Given that, a component is having resistance to the sliding the portion one side of the…

Q: State the differences between Izod and Charpy impact test Charpy Izod Position of Specimen Pendulum…

A: Solution:

Q: 1. A rectangular block made of steel and a circular shaft made of steel have the same structural…

A: 1 A rectangular block made of steel and a circular shaft made of steel has the same structural…

Q: • In compression test a greater load is necessary to cause yielding than that required in tension…

A:

Q: Explain why it is necessary to consider geometric factors when determining distortion in torsional…

A: The purpose of the torsion and distortion test is to measure the behavior of the object when it is…

Q: if the tensile test is broken outside the gauge length, what does that refer to? Do you accept the…

A: If the tensile test is broken outside the gauge length then we can justify this statement with the…

Q: Sine bar of length 190.5 mm, slip gauge and dial test indicator is employed for the precise angle…

A: height = 12.4979 mm

Q: What are the benefits of performing the tension test?a

A: given:   What are the benefits of performing the tension test?

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.