if the tensile test is broken outside the gauge length, what does that refer to? Do you accept the results of tensile test in this case?

Q: Why hardness test needs to perform in engineering practice?

A: The hardness test is performed in engineering practice to determine the properties of the materials…

Q: Explain, with the aid of diagrams, the operation of two different pressure transducers, one which…

A: A transducer is a device that is used for converting one form of energy into electrical signals.…

Q: 2. Explain the principle of strain gauge? Write done any two application of strain gauge in…

A: Strain gauge is one of the significant sensors used in geotechnical field for the measurement of…

Q: Measurement Observation Vernier Main scale Average DTI scale reading SI. of the NO: specimen in…

A: LENGTH = 73.2854 mm

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

A:

Q: Strain hardening is associated with hot working process. Select one: True False

A:

Q: What is self-heating in strain gauges? Why is it caused and what are its implications on end result?

A: While there are several methods of measuring strain, the most common is with a strain gauge, a…

Q: Define strain, explain the Bonded wire strain gauge, its working principle, construction and…

A:

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

A:

Q: Extensometer in the Universal Testing Machine is used to measure the deformation on the experimental…

A:

Q: What is hardness? Explain hardness test methods.

A: Hardness is a material's resistance to localized deformation. Hardness is a material's ability to…

Q: What would be the tensile strength in pounds per square inch of a specimen measuring 0.375 in. thick…

A: Thickness of specimen=0.375 in Width of specimen=1.0 in Load = 27000 lb

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: Bourdon-type pressure gauges are used in thousands of applications. A deadweight tester is a device…

A: Dead weight pressure tester:A simple form of a dead weight pressure tester consists of a plunger of…

Q: ) Describe the construction and working principles of the bonded type of strain gauge, supported…

A: Given Bonded type strain gauge To find Construction Working principle

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: 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: 1. A piece of plain square jammed fabric (40 cm ×20 cm) is cut and tested on tensile tester. Find…

A: Given details: Piece of plane square:=40*20 cm Breaking strength=50 cN Count of yarn = 20 tex

Q: In a tensile test of mild steel strain at failure is high Select one: True False

A: Solution:

Q: In tensile test the percentage of elongation was 29.8%. If the final length reached to 84.37mm, so…

A:

Q: What results do we get from the tension test?

A: In a tension test, the tensile force is applied to a material to measure the stress. so that the…

Q: What does it mean to conduct a fatigue test withR = - 0.5?

A: What does it mean to conduct a fatigue test with R = - 0.5?

Q: titanium bar 9.4mm in diameter with a gauge length of 50mm is pulled in tension to failure. After,…

A:

Q: In tensile testing a tensile load is applied to the specimen until it a. bend O b. fractures O c.…

A:

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: what would be the the tensile strenght in pounds per square inch of a specimen measuring 0.375 in.…

A:

Q: 6, If the Bourdon Scale is used in two places, one is too high and the other is too low above sea…

A:

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: Please match the following to the appropriate areas or sublocations illustrated on the steel…

A: We have given the stress strain curve of steel and find out the points ultimate tensile stress ,…

Q: If the Vicker’s hardness number (HVN) is 350 N/mm2, how much load was applied on the test specimen…

A:

Q: Which one of the following is the Non destructive test a. Ultrasonic test b. Tensile test c.…

A: Non destructive test : Non destructive test is a testing and analysis technique used by industry to…

Q: In a tensile test is the maximum stress that developed in a material. Select one:

A: In a tensile test ________ is the maximum stress that developed in a material. Answer: d) Ultimate…

Q: 4. a steel at 110 ksi and 91 ksi, respectively. A data table is attached in the back of the test.…

A: 4.1. Can SAE 1040 steel be selected for this application? Ans :Yes, SAE 1040 steel can be selected…

Q: determine true strain

A: Given that; Engineering strain of a mild steel sample is recorded as  ⇒ 0.200%or, ∈=0.200%=0.002…

Q: Fracture toughness, K, measures the resistance of materials to brittle fracture when cracks are…

A: Please refer to the below explanation

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: QUESTION The following data were obtained during a tension test of a low carbon steel specimen…

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Q: Identify the applications, accuracies and limitations of the different pressure measuring…

A:

Q: What are the differences between torsion and tension tests?

A: The tensile and torsion are two different mechanical properties to be analysed in a material. A…

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

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Q: There may be cases where an extensometer is used in the metal tensile test and cases where it is…

A:

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

A: Solution:

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

A:

Q: A tensile specimen had a tensile strength of 67,819 psi. The original gage length was 2 inches.…

A:

Q: Information on the tensile test

A: A test performed on any workpiece or any element to determine its tensile property is known as the…

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

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

Q: 1)) Tensile tests are used to

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

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.