casting methods

Q: Why do we use composite shapes? O They look better and offer the same strength They save our…

A: It has been asked a multiple choice question, please refer step 2 for detailed explanation and…

Q: What engineering term can be applied to a component that is a versatile composite and one of the…

A: Solution: REINFORCED CONCRETE.

Q: Explain the importance of fiber orientation on the mechanical properties of fiber reinforced…

A: Combinations are observed as the most promising and insightful items of this century. At present,…

Q: When a fiber-reinforced polymer matrix composite plate is fractured in bending, what evidence may…

A: Fibre-Reinforced Polymer (FRP) is a composite material made of a polymer matrix reinforced with…

Q: What is classification scheme for composite materials ?

A: Brief concept introduction- Composite Material- These materials are made up of two or more materials…

Q: How we Innovative techniques in repair and strengthening of concrete structures. (FRP Wrapping)

A: The process of repairing concrete is very difficult. Deterioration is brought on by a wide range of…

Q: Describe about the spun-bonded process?

A: Spun-bonding:

Q: Determine the (x, y, z) coordinates for the composite volume 130 mm Z 190 mm 275 mm 220 mm 190 mm…

A: A 3D structure is given. To determine the centroid x, y, z of the section.     Steps- First, take 2D…

Q: #5.) GIVEN: FIND: Ix of the composite shape 12x30

A: To Determine Moment of Inertia of the composite shape about Centroidal x-axis.

Q: The composite bar is stress-free before the axial loads P1 and P2 are applied. Assuming that the…

A: step1-

Q: Compute the components of the centroid Of the composite area shown. X = ÿ 11 y 60 mm 60 mm

A: Given a composite section consisting of a rectangle and two quarter circles one of them being…

Q: 61. The repair and rehabilitation of damaged or spalled concrete is done by removing the A. O Loose…

A: This question is related to the Concrete from Building Material.

Q: For the composite bar indicated, determine the permissible bending moment when the bar is bent about…

A:

Q: An epoxy is randomly reinforced with E-Glass fibers with 0.0012 in. diameter, 0.5 in. length, 0.5 *…

A: Given data: Diameter of the fibere (d) = 0.0012 in Length of fiber (L) = 0.5 in. Ultimate tensile…

Q: Identify the two main mold types used in casting

A: The two main mold types used in casting are given below 1.] Reusable molds 2.] Expendable molds

Q: What are the main constituents of composite materials?

A: Composite materials have changed the world of materials revealing materials which are different from…

Q: Distinguish between hardening and setting?

A: Brief concept introduction- Hardening and setting are the terms related to the cement.

Q: Q.6) Determine Ixx and lyy for the composite section shown below. 40 mm 60 mm 30 mm

A:

Q: A bar having the cross section shown has been formed by securely bonding brass and aluminum stock.…

A: Reference : Mechanics, Bending moment of composite bars. Given : Modulus of elasticity and allowable…

Q: In the connection shown, 1/4-in. side and end fillet welds are used to connect the 3-in.-by-1 in.…

A:

Q: 4. The composite bar is initially stress-free. Calculate the stress in each material and indicate…

A:

Q: Collect a variety of samples of wood species used in construction and conduct various tests, such…

A: Solution: Timber is one of the most used wood species that us used in construction.

Q: What are the two forms of sandwich structure among laminar composite structures?  Briefly describe…

A: The two forms are  Foamed core structure in which the core is polymer foam between two solid skins.…

Q: What is the property that is most difficult to achieve in composites? List its advantages to the…

A: Composite materials have many advantages in terms of physical and mechanical characteristics…

Q: Describe the failure mode of a composite beam loaded to failure in flexure. Hint; Think about what…

A: composite beam: It is a combination of beams with different materials

Q: Determine the moment of inertia of the composite area about the x- and y-axes. 6 in.- 3 in. 3 in. 2…

A:

Q: Differentiate laminate structural composites and sandwich panel structural composite.

A: Laminate structural composites and sandwich panel structural composites are two types of composite…

Q: Briefly, Explain How to construct the Forming Limit Diagram (FLD) for any metal?

A: The construct of FLD involves two methods: a theoretical approach and an experimental approach.In…

Q: Chârt Titlé Ser ies1 Series2 25 20 15 10 5 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 STRAIN %

A: Modulus of elasticity - It is defined as the quantity that measures the strength of a particular…

Q: EXPLAIN (flexural strength requirement for beams) a. Sectional Strength b. Equilibrium and Strain…

A: INTRODUCTION: Strength : It is basically the capacity or quality of any material ( here it is beam)…

Q: What are short-fiber composites? The critical fiber length. And the factors Chat affecting this…

A: Short-Fiber composites :  Short-fiber composites are composites with discontinuous fiber…

Q: Compare the benefits of engineered composites to those of timber. Give examples of applications in…

A: The use of engineered composite materials is becoming more and more popular in modern construction…

Q: Name the four main divisions of composite materials and cite the distinguishing feature of each.

A: Composite Materials: Composite materials are the materials that need specific technologies for their…

Q: Using linear interpolation determine the DBTT of a given steel with the following Charpy tests…

A: The given data is shown below:

Q: V- It is necessary to design a continuous and aligned glass fiber-reinforced polyester having a…

A:

Q: 1. Discuss about Composite Materials and their different types, manufacturing techniques, and their…

A: A composite material is defined as a material that is produced from at least two essential…

Q: What is the composite material categorization scheme?

A:

Q: For the composite bar indicated, determine the permissible bending moment when the bar is bent about…

A: When the beam is subjected to bending, the outer layers will get stressed either in tension or in…

Q: Determine the moment of inertia of the composite are shown about x axis.

A:

Q: Determine the y-bar centroid of the composite figure shown. Where x1-68; x2-D100 and y%3D84 x1 t x2…

A:

Electric Circuit and Components

An electrical circuit or electrical network is a pre-determined pathway to make the electrons flow in the desired direction. The flow of electrons will set up a current flow in the circuit. Normally, the flow of electrical current is opposite to the flow of electrons. An electron is a fundamental sub-atomic particle of an atom possessing a negative charge. To initiate the flow of current and achieve the desired output, the electrical circuit should necessarily be composed of closed pathways. The pathways are made-up of good conductors of electricity such as aluminium and copper.