1. Mild steel is: (a) brittle materials (b) ductile material (c) between the ductile and the brittle

Q: A member which is subjected to reversible tensile or compressive stresses may fail at stresses may…

A:

Q: Delermine the average normal stress in the aluminum due to this loading The A-36 steel pipe in…

A: Determine stress in steel and aluminium

Q: Increase the carbon content in steel results less in_ a. Life b. Ductility c. Strength O d. Cost

A:

Q: The threaded bolts A and B of the same material and length are subjected to identical tensile load.…

A:

Q: Sitt Strength Of Materials The threaded bolts A and B of the same material and length are subjected…

A: given- strain energy of A=4 times B,mean dia of A=12 mm,Mean dia of B is to find out.

Q: Which of the following about stainless steel is correct? a. it is a pure metal with one element. b.…

A: Option C is correct.

Q: The important property of the spring material is:  (a) High elastic limit (b) High deflection…

A: A spring can be defined as a device that stores mechanical energy when a force is applied on it and…

Q: In the bulk modulus of Brass is 110 GPa and its Poisson's ratio is 0.30, then the elastic modulus…

A: Given data : Poisson ratio (μ)=0.3Bulk modulus (K)=110 GPa

Q: Discuss and explain the application of welded, bolted and riveted connections in HSLA steel in…

A: The HSLA steels are micro-alloyed, controlled rolled steel. With the use of these steel…

Q: The cost of end anchorage steel compared to entire structural element is ____________ a) High b) Low…

A: The answer is b).  Low Given the above points, the cost of end anchorage steel is low compared to…

Q: True of false? The more ductile steel is, the greater will be its toughness

A:

Types of Composite

Composite materials are formed by merging two components that have different chemical and physical properties. The merged output is termed as a composite, whose properties are completely different from the individual components. Composite materials also have better strength than the individual components.Composite materials usually have two main parts, reinforcement material, and matrix material. The matrix material acts as a binder and surrounds the fiber of another material that bears a much higher strength. This material is known as the reinforcement material. The matrix materials are usually high-strength additives resins, while the fibers of the reinforced material can be random, oriented, and in a mat format.Composite materials are also known as fiber-reinforced composite polymers because they are composed of the polymer matrix which is reinforced to laboratory-created fibers or naturally occurring fibers, such as glass fibers, carbon fibers, or aramid fibers. Under the application of external loads, the matrix material absorbs and transfers the loads to the fibers, these fibers in return provide good compressive strength, tensile strength, and stiffness to the fiber-reinforced composite materials.Depending upon the matrix and the reinforcement material, different properties can be induced to the fiber-reinforced composite materials, including good corrosion resistance properties. The most common matrix material is the resin while the glass fibers act as the reinforcement material. Strong fibers provide strength and stiffness to the composite materials while, a soft and flexible resin provides shape to the composite materials.