1.What are the advantages of the stress-strain diagram over a load elongation diagram for shown? 2.Significance of the test results.

Q: With aid of diagram, describe a tensile experiment. Include the stress-strain curve

A: A tensile experiment is a common way to test the mechanical properties of a material, such as its…

Q: A rod of length 1.6m long has a diameter of 0.5m wide. this rode is made of 52100 chromium steel…

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Q: Force P and length change AL data are given in table below for the initial portion of a tension test…

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Q: A circular solid piece of rock is tested in a compression testing rig to examine its stress/strain…

A: Sample diameter, d=6 inchesSample original length, L=12 inchesCompression load, P=10000 lbfReduction…

Q: 2. A load of 140,000N is applied to a cylindrical specimen of a steel alloy displaying a…

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Q: ASteel bar of (25mm) diameter was tested in tension and results were recorded as Load at Yield…

A: Given data: -  The initial diameter is d1 = 25 mm. The yield load is Fy = 218.13 kN. The ultimate…

Q: The data below are for a thin steel wire suitable for use as a guitar string.…

A: Given data: The original length of the guitar string, L = 1.5 m. Ultimate tensile stress, σut =…

Q: A tensile force of 1.5kN produce an elastic reduction in diameter of 3.6 x 104 mm on a metal alloy…

A: Let (dl) be elongated length Volume before loading = volume after loading

Q: Consider the tensile stress-strain diagram below. If samples 1 and 2 are identical except that they…

A: From given stress strain diagram,it is required to determine which sample tested at lower…

Q: Calculate the tensile stress when applied force of 100OON on specimen of diameter * of 10mm 271 O…

A: Option d:127 is the correct answer.   Area of the specimen=πd24=3.141024=78.5 mm2

Q: 2. Mild Steel is tested in the laboratory. The data obtained are: Length of Specimen = 320 mm/…

A: Given Data: Length of specimen L1=320 mm Diameter of Specimen d=30 mm  Load F=20 kN Elongation under…

Q: In stress and strain diagram for a perfectly ductile material, the yield strength, and ultimate…

A: In the given Statement it is mentioned that stress strain curve of perfect ductile material have…

Q: 2. Ten point load tests are carried out on cylindrical specimens of a sedimentary rock with 30 mm…

A: The given values are as follows,  If P =200kN Cross sectional Area=6000mm2 To Determine The stress…

Q: b-the true stress (in MPa) and true strain at failure. do = 14mm Io=55mm de=10.5mm Iş=73.7mm %3D

A: Stress is the intensity of force acting over a unit area. It is denoted by the symbol σ. Engineering…

Q: The following stress-strain curve was prepared based on a tensile test of a specimen that had a…

A: Given data as per questionDiameter of the specimen = 0.25inchGage length = 4inchFactor = 10 ksi

Q: During a tensile test on a specimen of 100mm^2 cross-section, maximum load observed was  71168N and…

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Q: Find tensile load

A: Given:  specimen diameter, d= 5 mm tensile stress, σ = 31.83 MPa To find: tensile load (F)

Q: The total load for a canopy overhang is 105,340# and the load is equally distributed to five steel…

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Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.