Replace the force system acting on the frame by an equivalent resultant force, and specify where the resultant's line of action intersects member AB, measured from point A. 40 lb B 2 ft 20 lb 5 ft V 5 ft X 50 lb. 2 ft

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 is oblique impact?

A: Oblique impact: The oblique impact can be defined as the impact on the other body with a certain…

Q: What does it mean to be an independent slip system?

A: Slip system: It is a combination of slip planes along which the probability of deformation is…

Q: What is Circumferential Stress?

A: Circumferential Stress When pressure inside thin pressure vessel exceeds it exerts force from inside…

Q: Describe the strain and energy?

A: When a body is subjected to any tensile or compressive forces then the body undergoes deformation…

Q: Is  this statment correct  Thick pearlite is not as strong as thin pearlite.

A: True , Thick(Coarse) pearlite do have less strength and hardness in comparison to thin(fine)…

Q: Define the term, curved members?

A: Curvature strongly affects the way a structure carries external loads. A common example of a curved…

Q: What are the Coplanar Loadings?

A: Loadings are said to be coplanar when they all are lying in a plane example :  Plane trusses

Q: 7. mention the name and principle of the following formation process?

A: The given operations is a metal forming operation. The name of the operation is Rolling. In this…

Q: 13.Brass metal has high melting point.

A: Melting point of brass is 930 degree centigrade at atmospheric pressure.

Q: Q Heat t reatments and theireFfects2

A: Concept: Heat Treatment Methods are In this methods, the steels materials are heated to upper…

Q: Why may ultimate strength be greater than rupture strength?

A: The given problem is for ductile materials because for brittle materials there is no plastic…

Q: Tempering refers to a. the amount of galvinization O b. amount of cold reduction c. amount of hot…

A: Tempering: 1. It is the heat treatment process in which we heat the material to a specific…

Q: What is the dynamic stress?

A: Stress: Stress is defined as the developed force in the specimen per unit area when that specimen is…

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

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

Q: 3- Calculate the number of finished goods (output) or N for the figure illustrated below:

A: Given: Total number of goods xi = 1200 Goods accepted after casting = 90% = 0.9 Goods sent for…

Q: Copper can be worked in hot condition Select one: True False

A:

Q: What do the normal strains cause?

A:

Q: When can the Hooke's law be applied?

A: Hooks law: It is a law which states a relation between strain and stress up to a limit. this limit…

Q: What method of case hardening uses ammonia gas?

A: Nitriding is the case hardening process in which ammonia gas is used . As ammonia gas is used it…

Q: Why should stress not exceed the material by design?

A: Every component is designed based on working stress which will acts on the component during its…

Q: What does eccentric impact refers to?

A:

Q: 404-70-103=231 isn't it?

A: Given data: Net work is given and total heat supplied is given. The overall efficiency should be…

Q: What is the Strain Rosettes?

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

Q: Não sei oq perguntar aqui. Estou confusa?

A: why are you confused dear student ? bartleby is a platform where you get answers to your…

Q: 4.Scale formation is due to oxidation in hot working process. Select one: True  False

A: Correct option: True.

Q: What is the advantage in casting turbine blades that have either highly aligned grain boundaries or…

A: Turbine blades are manufactured by casting by containing superalloys in them. These superalloys have…

Q: Shear modulus is similar to O work hardening O percent reduction in area O Avogadro's number O…

A: Shear modulus When a force is applied parallel to one of a solid's surfaces while an opposing force…

Q: hat is the reaction force?

A: To define what is a reaction force.

Q: During the indirect extrusions process, which of the following type of plunger is used? O a. Both…

A: Given :-  During the indirect extrusions process, which of the following type of plunger is used? O…

Q: Ex5: shape of a blind riser as shown in figure blow, compute the solidification time of the blind…

A: we have to find the solidification time of the given figure

Q: How can you determine the Poisson's ratio?

A: Poisson’s ratio is ratio of lateral strain to longitudinal strain. When we apply tensile force on a…

Q: How is Dilatation, or volumetric strain caused?

A: Dilatation or volumetric strain: The volumetric strain or dilatation is defined as the change in…

Q: Write the nature of work done by an elongated spring?

A: The elongation produced in an ideal spring is directly proportional to the spring force F=−kx.

Q: When does the magnitude of stress increase?

A: When a body undergoes deformation under normal or shear forces/loads, then it undergoes…

Q: earlite made of layers of carbide and iron or is this not pre

A: Explanation   This is not precise enough because precisely pearlite made of cementiteFe3C and α-…

Q: -What is the reason for the name white cast iron?

A: How cast iron is produced.  The pig iron that is raw form of iron is obtained from blast furnace…