a)Prepreg formation results in   Tape consisting of randomly oriented fibers Sheet consisting of randomly oriented fibers Tape consisting of continuous aligned fibers Sheet consisting of continuous aligned fibers

Q: /B/Data given as: Casing dimensions(20-in OD, 18.730-in ID,133lbm/ft).(26-in) Hole size.(350 ft)…

A:

Q: What ceramic production process uses a ceramic slurry with additives that is pushed into a die? a)…

A: In Slip casting clay or slip is used . In injection moulding semi solid material is injected with…

Q: Which statement is correct regarding the structure of polymers? Oa. Degree of crystallinity and…

A: It is asked to provide correct state ment from the options

Q: Choose the characteristic of thermoset polymer

A: Correct answer- Option c)

Q: gf What is the tenacity in of den that ruptures under a load of S Provide your answer with tv

A: Given Data : Linear density of fiberρ=3.2 tex Load(F)=94.8 gf

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A:

Q: Factors that affect the rheological behavior of a polymeric material are (check all that apply)..?…

A: Solution: Given Data: Multiple choice question.   To Find: Factors that affect the rheological…

Q: The RIM (Reaction Injection Molding) process does not require the plastic materials to be heated…

A: we will discuss RIM

Q: The parting line in injection molding is which one of the following: O the lines formed where…

A:

Q: Q1: Consider the diameter of carbon fiber is 7 µm and the diameter of glass fiber is 16 μm. (a)…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: 7) You are working on design improvements for a set of 4" diameter gears for a children's toy, and…

A: Concerns High tooling costs and long set-up lead times. Up-front costs are high due to the plan,…

Q: You are injection molding plastic gears. Where would you place the gate (injection point) and Why?…

A: By using injection molding we can produce may plastic parts in which plastic gears are very…

Q: Below are a set of carbon fibre propeller blades. Identify the most appropriate construction method…

A: Given Propeller To find Manufacturing process   Propeller are set of blades which extracts air and…

Q: 1. The rocker or roller support is commonly used for supporting one end for trusses to allows…

A: From the given data above, statement-1 :- Roller support allows to movement in axial direction and…

Q: 1. Injection Molding The gate and runner system that you use to move plastic into an injection…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: A 2m? glass panel needs to be processing would you recor toughening is achieved.

A: Toughened glass has undergone processes of controlled thermal treatment (the process of heating and…

Q: 01: Consider a unidirectionally reinforced glass fiber/epoxy composite. The fibers are continuous…

A: Given data  For fiber Fiber volume= 60% Tensile strength = 1Gpa Young's modulus = 70 Gpa For epoxy…

Q: tive glass transition temperature and melting temperature. Group of answer choices

A:

Q: which is true? Sintering of ceramics is characterized by:  a) Extrusion of a ceramic rod through a…

A: Sintering is the process that is responsible for increasing the density of the ceramic bodies. In…

Q: Figure 9 is the adsorbent natural gas (ANG) vehicle tank to hold natural gas in an adsorbent at low…

A: In the vehicle sector, there has been a significant increase in the need for lightweight materials…

Q: Which one of the followings not a reason to use an additive in plastics] ? a. Bacterial degradation…

A: Additives in plastic :

Q: If you need a plastic material for a product that must resist a variety of chemicals and affects of…

A: Fluorocarbon plastic will be chosen.

Q: Malleable iron has what type of graphite? a) Rounded graphite b) Combination worm like and rounded…

A: Malleable iron has graphite nodules but compared to ductile iron it is less bcz they are formed…

Q: xplain cross-linking, branching, linear polymers, and chain stiffening?

A: This question is based on the concept of polymers from material science.

Q: What is Blow molding process? Describe extrusion blow molding and injection blow molding. What are…

A: Blow moulding: - Blow moulding is the joining and forming of the two plastic objects together. This…

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A: This question is based on the concept of quality and molding process.

Q: A manufacturer plant to produce a new thermoplastic product. Select a suitable processing method…

A: Given:- Thermoplastic products   To find:- Manufacturing method used for thermoplastic product

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A: 1. If there is an increase in karat of gold, the strength will DECREASE. 2. If there is an increase…

Q: The top part in Figure 1 is used as the battery cover in a cellphone. How would you modify the…

A: Given questions: The top part given in the figure is used as a battery cover in a cellphone.How…

Q: Various patterns of loading continuously aligned fiber-reinforced composites with the help of…

A: The loading pattern of fiber

Q: Which of the following are incorrect regarding the crystallinity and mechanical behavior of…

A: Molecules of the polymer are in a frozen state at low temperatures where these molecules can vibrate…

Q: Which statements are correct regarding the mechanical properties of polymers?

A: Polymer: Polymers are created by the process of polymerization process by adding constituent…

Q: During the injection molding the mold for shaped plastics are a. pressed O b. blown Ос. closed O d.…

A: Ans) option a Pressed Injection moulding is a manufacturing process that allows for parts to be…

Q: Rubber is used for making automobile tires, gaskets and seals. Select the properties that are…

A: Solution:

Q: Explain how the relationship between temperature and the tensile strength of polymers ?"

A: We have to explain relationship between temperature and the tensile strength  of polymers

Q: Choose the best answer: 1) Thermoplastics that have not been previously molded are called which of…

A: When heated, they become liquid and then solidify. When a thermoplastic is frozen, however, it…

Q: The following are functions of the matrix phase in composites except It binds the fibers together It…

A: The matrix phase is a two-phase alloy or composite formed at the microstructure level of the metal…

Q: I only need the answer to question 2. I provided the correct answer for question 1 1)An extruder…

A: From the question, we have Diameter = 4.0 in  L/D ratio = 28 Screw channel depth = dc= 0.25 in Pitch…

Q: 1.Simply explain the differences between pendant and stiffening groups in polymers.   2. What is…

A:

Processing of Polymer Matrix Composites

The polymer matrix composite is described as a composite material that contains some polymer in the form of either fibers or powder. Polymer matrix composites are also known in short as PMC's.