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Q: Strain and Stress

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Q: 1.40 One kilogram of hydrogen is confined in a volume of 200 L at -45 °C. What is the pressure if R…

A: One kilogram of hydrogen is confined in a, Volume, V = 200 L = 0.2 m3. Temperature, T=-45…

Q: Problem: Draw the shear & moment diagram of the beam as loaded below, Indicate values show…

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Q: X-component of velocity in two dimensional incompressible flow is given by u = 2y² + 6xy. If the…

A: Given data- X-component of velocity in 2-D incompressible flow- u=2y2+6xy, Y-component of velocity v…

Q: What is the relationship between the stress and strain diagram? Explain in your own words

A: Draw the stress strain diagram.

Q: What factors affect the tensile strength of a material?

A: Tensile strength is an intrinsic mechanical property that measures how much pull a material can…

Q: The simply supported beam of channel cross-section carries a uniformly distributed load and a…

A: Given simply supported beam of C-section  with loading system , It is asked to determine the…

Q: Explain the concept of yield strength and its importance in material testing.

A: Yielding is a vital mechanical characteristic of substances which explains the highest load…

Q: For the continuous beam shown, determine the plastic moment capacity. L, = 6 m, L2 = 8 m, L3 = 5 m,…

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Q: Draw the bending moment and shearing force diagranıs for the beam shown. The beam is supported…

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Q: A built-up column has length of 6m. The web is 550mm x 14mm and each flange is 450mm x 20mm. The…

A: Given;Web width (bw) = 550mmWeb thickness (tw) = 14mmColumn Length = 6 mFlange width (bf) = 450mm.…

Q: How do one describe the features of porous materials like the one below?

A: Porous materials are substances characterized by the presence of interconnected void spaces or pores…

Q: 16 - Calculate the effective buckling length for the given column. P=57 ton H=350 cm

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Q: . Which of the following comments about the spacing of the rivets i

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Q: A 6-m simply supported box beam is loaded as shown in the figure. Determine the maximum flexural…

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Q: Find the stress in each material 600 mm 400 mm 300 mm Bronze Aluminum Steel 120 kN 50 kN A mm 2400…

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Q: The yield limit for a type of steel material is determined to be 3600 kgs'cm². Determine the…

A: The compression strength means the material or structure's ability to resist loads that tend to…

Q: five classifications of engineering materials

A: To list out the classification of engineering materials

Q: 4. The beam shown in figure below (W 410 x 46.1) has continuous lateral support of both flanges. The…

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Q: What are some of the unique properties of steel which makes it different from other materials?…

A: Steel is one of the most commonly used ferrous metal. It is produced by controlling the carbon…

Q: A 10 mm diameter steel wire is coiled to form a close coiled helical spring having 8 nos. of coils…

A: Given -  Diameter, d = 10 mm Mean diameter, = 75 mm ∴ R = 752 mm Stiffness = K ,  Nos. of spring, n…

Q: Show the relation between modulus of elasticity and bulk modulus.

A: Bulk modulus :k=StressVolumetric strain=σδVVYoung's modulus :E=StressLinear Strain=σεWe know…

Q: Define ultimate strength and discuss its significance in material design.

A: Ultimate strength is the other name for tensile or ultimate tensile strength (UTS), which is an…

Q: Problem The truss is made from three pin-connected members. Determine the maximum average normal…

A: As per guidelines we need to answer only first 3 question, so please repost rest questions…

Q: A simply supported plate girder carries the factored loads shown in the Figure below, self-weight is…

A: Web=750×10 mmFlange= 380×40 mmFlanges are fully retrained laterally and restrained against…

Q: Why is important to test the tensile strength of materials?

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Q: What are the two ways bonding agents hold materials together?

A: During construction, many elements are to be bonded to provide strength and aesthetic look to the…

Q: If the body forces acting on the body are zero. Using the stress-strain relations and strain…

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Q: Instructions: Solve the following problems as instructed. Boxed final answers and round off to the…

A: GIVEN DATA:-⇒E= 200 GPa⇒Radius= 50mm⇒Radius of hole = 13×50= 503⇒Simply suppoorted beam of span= 5 m

Q: 2. Explain the concept of Deflection of beams. What are the common methods and explain it?

A: Deflection is the transverse deformation which may occur due to shear force or bending moment.…

Q: 3 - The riveted type connection will be used to assemble the given steel members. Calculate the most…

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Q: Explain in some detail why steel is not a mineral

A: Steel is an alloy which is practically man-made. Usually minerals are naturally occurring substance…

Q: Enumerate the 4 Major Classifications of Engineering Materials. Cite the differences between them.

A: Materials are anything that have weight, occupy some space, and are made up of matter. An increasing…

Q: (3) We want to determine whether the internal bending moment is zero, positive, or negative at…

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Q: A 5-m overhanging wide flange beam carries a uniformly distributed loaded of intensity Wo as shown…

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Q: Unsymmetric bending. Stresses. Neutral axis.  Maximum stresses.

A: (a) Unsymmetric bending Pure bending is defined as a state of stress in which the bending moment is…

Q: kN/m². If the bulk modulus for the material is volume of the ball is

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Q: 200 N.m couple M is applied to a T beam section shown in figure. Determine (a) the stress on the…

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Q: Explain why ceramics materials are brittle?

A: Explain why ceramics materials are brittle?

Glass

Glass is a brittle, supercooled, non-crystalline liquid. It is a clear amorphous solid, meaning, its atomic arrangements lack a definite pattern and long orderly arrangement. Glass can be thought of as a frozen liquid whose molecular flowability is retarded to much sower rate. Studies and science related to glass is an emerging field, with this, a new branch of materials science and engineering has developed known as, "glass engineering". Glass engineering focuses on the design and development of ceramics, glass, and composites. Engineers in this field test and work on new materials, that can be used in place of the traditional glass in terms of strength and durability. A glass engineer also engages himself in developing new equipment and manufacturing techniques, which can lead to the production of glass with enhanced properties.