Why are the other three materials still used?

Q: As the carbon content of plain carbon steel is increased what happens to its strength and hardness?…

A: Let us discuss what happens when carbon content is increased in carbon steel.

Q: What happens when the principal stresses act on the element?

A: In this problem, a shaft with moment and torque applied at the free end and one is fixed. And, here…

Q: What is section modulus?

A: The section modulus helps to calculate the outermost stress in the beam section. It is numerically…

Q: errous metals include which of the following?   Question 30 options:   Silicon   Aluminum   Cast…

A: Ferrous metals include which of the following?   Question 30 options:   Silicon…

Q: How does the LRFD method of design react on the load and strength of the material?

A: LFRD means Load and resistance design factor is a method of design of steel structures and…

Q: Define the term distributing force?

A: Distributing force:- Distributing Force is the force acting on the body over a length or surface.…

Q: What is meaning of elasticity?

A: Elasticity - it is the tendency of an object or material.this can be measured by applying load on…

Q: Cast iron is used to make rollers as it has superior compression load. Select one: True False

A: The above statement is false.

Q: The bodies which will not change its shape under the action of applied forces are called ________…

A: The bodies which will not change its shape under the action of applied forces are called ________…

Q: Šelect the correct statement: (assume the replacement beam is of the same shape. Another solution to…

A: The response of a system to an imposed stress is known as strain. When a force is applied to a…

Q: What is the slenderness ratio?

A:

Q: ) A- What is fatigue strength?

A: QUESTION : WHAT IS FATIGUE STRENGTH ?   ANSWER:-

Q: True or False: Characteristics of a cast-off pattern arccannot give clues as to the kind of object…

A: True or False: Characteristics of a cast-off pattern arccannot give clues as to the kind of object…

Q: if the f Re 20 -0.25 mm %3D De terminef?

A: Relative roughness, eD=0.25Reynolds number, Re=20

Q: QI Define five of the following with sketch. 3- AA2024 4- Rolling 5- Wire drawing 1-Taper turning 2-…

A: Taper turning is a turning technique in which the cutting tool travels at an angle to the…

Q: Why was it necessary to find the density of the metal in addition to the specific heat

A: It is necessary to find the density of material in addition to the specific heat because of the…

Q: what is the bottom length?

A: To calculate the bottom length

Q: What are the uses of beams?

A: Any structural element which takes on transverse loading and not longitudinal is called a Beam. Any…

Q: Why should special attention be given to the design of columns?

A: Columns are the vertical members in a structure. They resist compression loads. Columns are the…

Q: What happens if the material is isotropic?

A: Materials have certain properties like homogeneity, showing isotropic behavior, etc. Isotropy is…

Q: Distinguish between the Surface Loads and the Distributed Loads?

A: Load is defined as an external force or a couple to which a member is subjected during its…

Q: Which of the following aluminum alloy series are the aluminum/magnesium-silicone alloys? 2XXX 4XXX…

A: All three series are aluminum alloys series. aluminum has 4 digit aluminum identification The first…

Q: So what are the correct answers

A: Explanation: If we consider a system that loses heat δQ at temperature T. Since, In this case the…

Q: 161 About industrial piping HOW ARE SIZING CALCULATIONS MADE FOR THE DEFINITION OF SPRING SUPPORTS?

A: The objective of this question is to understand how to perform sizing calculations for defining…

Q: BCC Materials are usually softer Select one: O True O False

A:

Q: why is the length of the wire use in finding the centripetal force instead of the radius?

A:

Q: What is the Falling Block?

A: Falling block: The falling block is an action in which a solid metal slides vertically in a grove…

Q: When will you use low carbon steel, medium carbon steel and high carbon steel.

A: Steel is the alloy metal which has main composition of iron and carbon, there are more components…

Q: What is the sliding block?

A: To Define: Sliding block

Q: What is the carbon percentage in the high carbon steel.

A: High carbon steel is also known as carbon tool steel,

Q: Q/Define the stiffness? Discuss the criteria for selection of materials for stiffness

A: The resistance to a force that might otherwise cause a part to bend is known as stiffness. Many…

Q: What are the concentrated forces?

A: Concentrated forces are more a  mathematical idealizations than a realistic. Force applied at a…

Q: What are the compatibility requirements for the body?

A: Compatibility term is encountered in continuum mechanics where it generally stands for the study of…

Q: What happens to the surfaces of a material when it is bent?

A: Consider the diagram shown below for the bending of the sheet metal.

Q: How are the beams designed?

A: Beams are widely used in Construction work, so there design should be safe. Beams are designed…

Q: Is the effect of temperature on all materials the same? Yes or no

A: No, the effect of temperature is different for different materials.

Corrosion control methods

Corrosion may be defined as the method in which metals are attacked on their exteriors by gases existing in the atmosphere, converting them to their oxides, nitrides, sulfides, etc.