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Q: In which metal forming process, the metal is deformed at room temperature? a. Hot working. b.…

A: Correct option:  d. Cold working

Q: Which of the following helps to prevent the impurities and foreign materials from entering into the…

A: While poring the liquid metal into the mould it is very important to prevent the impurities to enter…

Q: Give 1 example of methods of joint

A:

Q: For twin steals, A SI01 is an oil Harding tool steel, a I SIS one is a shock resistant tool steel,…

A: Objective: To determine the given statement is true or false.

Q: ENT 152 Computer Aided Manufacturing I Milling Worksheet-SHOW ALL WORK A milling operation is to be…

A: Note :- you have posted multiple subparts on single question. As per the guidelines I am able to…

Q: Give the definition of Poisson's ratio with an example?

A:

Q: Metal forming processes can be classified into two basic categories:

A: Sheet metal working Bulk deformation processes

Q: 6. Among the following casting processes, do not need a parting Page 2 of 5 line. A. sand casting B.…

A: To select the correct option.

Q: What is impact loading?

A: Impact loading is a type of loading whose period of action is very less. Generally, when the time of…

Q: Q2 (a) Compare single threaded and multiple threaded screw and state the benefit why it has been…

A: Introduction: Threading is done for fastening two objects or for motion transmission. In swiss…

Q: Annealing is an example of a. Joining and assembly process. b. Material removal process. c.…

A: Annealing is a heat treatment process used to increase ductility and to reduce hardness of a…

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: 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: All other conditions being the same which metal would be more plastic and ductile a fine grained…

A:

Q: In machining operation, if velocity doubled then the tool life reduced to 1/16 th of initial value.…

A:

Q: The suitable manufacturing process for cast Iron is a. Injection Molding

A: Cast iron is obtained by reducing iron ore in a blast furnace. The liquid iron is casted followed by…

Q: TOOL WEAR AND CHIP FORMATION DURING MACHINING USING NANO-HYBRID COOLANT FOR TITANIUM What is the…

A: As we know that it is very difficult to machine Titanium or its alloys, As it produces large amount…

Q: This is used tO correspond with machine tool usage where a working stroke would have high force…

A: ANSWER IS OPTION [ D] QUICK RETURN MECHANISM EXPLAINATION = QUICK RETURN MECHANISM IS USED IN…

Q: The tailstock has two major parts a bottom casting and a top casting is machined very accurately to…

A: On the route to the bed, the tailstock is a moveable casting situated opposite the headstock.

Q: Q2: Can cBN be used in honing stick in single layer configuration?

A:

Q: What are the functions of base flange, edge flange, fillet, mirror, sheet metal gusset, embossing…

A: To write: The functions of base flange, edge flange, fillet, mirror, sheet metal gusset, embossing…

Q: he tailstock has tow major part a bottom casting and a top casting.The bottom casting is machined…

A: Option (a) is correct. dogs The bottom casting is machined very accurately to fit the ways of the…

Q: what other manufacturing process steps may be required for the machined plate prior to use?

A: We have given a machined plate and we want to use it in another task. So for that purpose we have to…

Q: Define the term Shaft Design?

A: Given Shaft design To find Definition

Q: Q16. A mug is to be made from alumina. Which forming method would be most suitable?

A:

Q: What would the minimum acceptable diameter of the shaft using both the DE-Goodman and DE-SWT…

A:

Q: In sand moulding process, a rammer is O a. A tool used in foundry to pack the sand in mould O b. A…

A:

Q: Q) give reasons it is preferred to coat steel with zn rather than with cu.

A: Metals that are more reactive safeguard less reactive metals by losing electrons first. Because zinc…

Q: Name the design consideration of casing and explain any one

A: To define: The design consideration. Concept used: Casing: The essential components of sound…

Q: 9) Tubes can be produced by ___________ process. a. Extrusion. b. Drawing. c. Milling. d. Forging.

A: Option a is the correct option.

Q: Hollow shape parts are made __________ process. a. Cold rolling b. Wire drawing c. Deep drawing d.…

A: Rolling process are use to produce the symmetrical objects. Wire drawing process is used to produce…

Q: - Write (True) or (False) and correct the wrong sentences for the following: 1. Chills are used to…

A: Answer (1)  This statement is (FALSE) Explanation Chills are used for increasing cooling rate.

Q: For the mass production of flat metal sheet shapes; Waterjet cutting is the most appropriate…

A: given : Work piece : sheet metal - mass production proposed machining options Water jet cutting…

Q: The acceleration of a particle traveling along a straight line is a = s1/2 m/s² , where s is in…

A: Given data  acceleration varies with distance as given below a = 16s12(m/s2) at s = 4 m ; v=0 m/s To…

Q: In sand moulding process, a rammer is O a. A device for measuring moisture content in foundry sand O…

A: Solution:

Q: The . . cost of forging dies and the cost of their maintenance is high

A: Manufacturing processes Manufacturing processes is process in which raw material is transformed in…

Q: Can cast iron be machined without using any cutting fluid? (Yes or No)

A: We need to answer whether cast iron can be machined without using any cutting fluid

Q: what is the range of gear sizes can be achieved by forging, extrusion and metal removal processes.

A: Range of gear sizes can be achieved by forging, extrusion and metal removal processes.

Crystalline Imperfections

The crystalline imperfections are described as the geometrical defects in the crystal due to incorrect arrangement of atoms, impurity, vacancy, and many more. It is not possible to achieve a perfect or ideal crystal, practically.