How is the nominal or engineering strain found directly from the strain gage?

Q: A cylindrical specimen of aluminum having a cross-sectional area of 3.50 x 105 m? and a gauge length…

A: Given: Stress-strain diagram for a cylindrical specimen of aluminum is given in the first diagram…

Q: What is the transformation of strain at a point?

A: The strain transformation at a point occurs only when the stress acting on the material is plane…

Q: explain the strain here? include the minimum and the max .

A: Given: To find: Explain the strain

Q: You do a series of tensile tests on plates of a magnesium alloy that have been subjected to prior…

A: Yield strength

Q: The stress-strain diagram for a metal alloy having an original diameter of 12 mm and a gauge length…

A: Write the given data with suitable variables.

Q: how to calaculate  the strain energy

A: There are two main ways to calculate strain energy, depending on the given information:  Using force…

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: How is normal strain measured?

A: As we know that strain is a change in length over original length.

Q: What does the region of strain hardening cause?

A: The working of the metals below their  recrystallisation  temperature is known as cold working…

Q: 20 13. On the part above, what is the flatness on the top surface with only the profile applied? Top…

A:

Q: cross-sectional area = 150 mm2. During testing, the following force and gage length data are…

A: To Find : (b) yield strength, (c) modulus of elasticity, (d) tensile strength, and (e) percent…

Q: Write the equation relating flow stress with strain rate and strain rate sensitivity (m). If m=0.01,…

A: Given data: strain rate sensitivity= m = 0.01

Q: 38)A tensile test specimen has a gage length=3.0 inches and a diameter=  .75 inches. Yielding occurs…

A: Given data:Gauge length = 3 inchesDiameter d = 0.75 inchesLoad at yield point = 38000…

Q: Choose the LETTER from the stress strain graph that matches the stress strain graph attributes…

A: Stress-strain curve of material provides us the information about the stress and strain in material…

Q: sce M13.5 Strain measurement with rosettes Ea 500 µE Eb -200 με %3D Ec 250 με 30° 30° I| ||

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A specimen of a ceramic material having an elastic modulus of 250 GPa (36.3 x 106 psi) is pulled in…

A: Given data: E=250 GPaσ=750 MPaρt=0.001 mm Need to check weather the specimen fail or not.

Q: Consider the graph below for 3 test samples A, B and C of the same metal composition which have been…

A:

Q: The offset yield strength is obtained by drawing a parallel line from_______________of strain.

A:

Q: What is the Strain Rosettes?

A: Strain rosette is the combination of three liner strain gauge placed in three direction. The measure…

Q: Can we calculate true strain values at point M and F using ɛT = ln(1+ɛ)

A: Given data: Engineering strain at MεM=35%=0.35Engineering strain at FεF=53%=0.53 Need to determine…

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.