What is a Neutral Surface?

Q: (a) If the chip temperature may not exceed 80°C at any point on its surface, what is the maximum…

A:

Q: How does a small scratch or nick in glass reduce the tensile strength of the

A: stress concentration is defined as the phenomenon when the local stress value increases…

Q: Manufacturing Processes Explain the causes of lay on surfaces

A: Lay: Lay is a term which is used to denote the surface roughness. It can also describe the direction…

Q: Is the condition of the surface of the material important? What is the difference between Rough and…

A: the surface structure of material play very important role in difference manufacturing processes .…

Q: Explain the surface heat treatment and what is its application

A:

Q: Which of the following is an example for surface treatment process. a. Annealing b. Tempering c.…

A: Annealing is the heat treatment process that is generally used to increase the ductility property of…

Q: layer thickness (in mm)

A: Given; Prandtl no. (Pr)=1T∞=500KLength (L)=1.5  mVelocity of fluid (V)=10 m/sKinectic…

Q: An important method pf placing a velvet-like finish on a surface by mechanical or electrostatic…

A: Flocking: The depositing large number of small fiber particles (called flock) onto a surface is…

Q: 104) Which is not one of the methods used to specify geometric features in technical drawing? A)…

A: When multiple questions are asked only first question has to be solved.  Please post the other…

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: The property of a material that resists penetration or indentation by means of abrasion or…

A: Answer is Hardness

Q: Objects produced by a casting or forging process often have one or more rough surfaces that: a)…

A: Answer: The objects by a casting or forging process often have one or more rough surfaces that must…

Q: Explain with neat sketch, the surface finishing process of “Sandblasting”. ( Minimum 1 and half…

A:

Q: Consider the surface roughness prof

A: By using center line average expression. ANSWER- option a) 1

Q: Explain how the stylus is able to detect the surface roughness profile.

A: The detector is connected to stylus for roughness measurement. The stylus connected to detector tip…

Q: A thin, flexible metal disc with a large surface area is a _________.

A: Given Data : Flexible metal disc

Q: a) Define what is meant by "surface finish" and describe 2 ways in which it should be specified on…

A: Surface finish The smoothness of the material following the machining process is known as surface…

Q: Explain the surface coating techniques such as plastic coating and painting, which is used in the…

A: To explain: The surface coating techniques such as plastic coating and painting, which is used in…

Q: Define the comparative surface roughness values against typical manufacturing processes.

A: Surface roughness  Surface roughness refers to the above  layer of a component that is done in the…

Q: 3. What is the use of surface coating process? 3.b. Explain with neat sketch, "Liquid plastisol…

A:

Q: 1- What is the effect of temperature on surface tension?

A: We are suppose to solve only one question. Please post other question as a separate question.

Q: When a metal begins to solidify many grains begin to grow these are called Dentrites at what…

A: Dendritic Growth When the liquid is not inoculated and the nucleation is poor, the liquid has to be…

Q: List two types of casting defect that can be detected using visual inspection in the jewelery ring?

A: Solution:

Q: Liquid-Solid Processing: This is a casting technology in which the reinforcement being added to the…

A: Liquid state fabrication of metal matrix composites involves incorporation of dispered into a molten…

Q: State some of the reasons why surfaces are important? Within the scope of surface texture, how is…

A: Solution:   Surfaces are of two types: 1. Nominal Surface.   2. Actual Surface.

Q: Chill zone consist of smallest equiaxed grains due to low temperature difference between melted…

A: The given statement is false.

Q: a) Define what is meant by "surface finish" and describe 2 ways in which it should be specified on…

A: a) The three properties of lay, surface roughness, and waviness describe the nature of a surface…

Q: what lay symol is indicated on one of the surface texture symbols

A: Lay symbol is like perpendicular symbol which is represented just above line on the surface texture…

Q: 3.b. Explain with neat sketch, "Liquid plastisol dipping" surface coating process.

A: This process is used to form a thin layer of plastisol on the metallic surface with the help of…

Q: Explain with neat sketch, the surface finishing process of “Sandblasting

A:

Q: What other geometric tolerance is automatically controlled when parallelism is applied to a surface?…

A: Geometric tolerance is a system that is used for the physical understanding of the design. It…

Q: 2. Which role does Gel Strength play in the drilling process? 3. What type of fluids does drilling…

A: 2) The gel strength is one of the essential properties of the drilling fluid because it shows the…

Q: Would the part shownn in figure 2 below 'pass inspection' and if your answer is 'No' could ANYTHING…

A: Solution to figure 2 :-  The shaft or rod or a rectanglar bar shown in this picture has an allowance…

Q: how many ways to generate a surface, and what are they?

A: From reading the given question only, it looks like the question is of designing, where the surface…

Q: Why should you avoid recutting or grinding parts whenever possible?

A: When fabricating a weldment that is made up of all parts welded together there is the main problem…

Q: 1) Identify what are the step by step machining and grinding processes to produce that part from a…

A: According to terms and conditions of bartleby we can only provide 1st part. Thank you!

Q: 2. What is the unit of surface roughness? Explain the following surface roughness symbol. 3.2

A:

Q: What is abrasion resistance testing?

A: Abrasion resistance testing is used to test the abrasive resistance of solid materials. Materials…

Q: 2. What is the unit of surface roughness? Explain the following surface roughness symbol. N10

A: Surface roughness is typically measured in terms of average roughness height.

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.