Which of the following processing methods would you use for compounding a polymer with colorants and stabilizers a) injection moulding b) thermoforming c) single-screw extrusion d) twin-screw extrusion e) transfer moulding.

Q: Why do we prefer to coat metals with ceramics? What kind of additional property would a ceramic…

A: In this question the usefulness of ceramic coating on metal surface is to be discussed. Also, the…

Q: 1. Explain the function of a cooling tower and its important in the process industries. 2. Explain…

A: Answer;1) A cooling tower is designed to cast off warmth from a constructing or facility through…

Q: Describe about blow molding processes?

A: The blow molding processes is to be described.

Q: leaching process

A:

Q: The cetane number measures the ignition delay of a fuel. It is measured in terms of the volume % of…

A: Basis = 100mol of flue gas WKT, 100mol of air contains 79 moles of N2 82.16% of N2 will have =…

Q: Describe the effect bend testing have on the mechanical properties of silicon nitride.

A: Effect of bend testing on the mechanical properties of silicon nitride is to be explained.

Q: write a detail note on pug mill and dough mixer.

A: The objective of this question is to provide a detailed explanation about two types of industrial…

Q: Describe and itemize the differences between solid state sintering and liquid state sintering.

A: Sintering is defined as the thermal treatment of a powder in order to compact it without liquefying.…

Q: Make a comparison between thermoplastics and thermosetting polymers(a) on the basis of mechanical…

A: A resin that is solid at room temperature but becomes plastic and soft upon heating is a…

Q: 7 ----------- centrifuge is the most suitable for separation of non-friable crystals. Tubular bowl…

A: The objective of the question is to identify the most suitable type of centrifuge for the separation…

Q: write note on pug mill and dough mixer on the Oil & Paint Technology

A: The objective of the question is to understand the role and functionality of pug mill and dough…

Q: n terms of parts, differentiate the simple and steam distillation.

A:

Q: The dryer most suitable to dry corn flakes is a) Rotary dryer b) All the options are correct c)…

A:

Q: Define the term mother liquor when crystallization takes place.

A: Crystallization is the process of formation of solid crystals from a mixture of solution. It is…

Q: Name the types of gas cleaning equipment.

A: Gas contains many types of dust especially the gases releasing from the industries. The waste…

Q: Enumerate and discuss other types of cements. Give the abbreviations for clinker compounds

A: • A cement is a substance/binder which finds its  use in the construction purpose.It  has the…

Q: What is the PVD technique for improving the surface hardness of metals and other engineering…

A: PVD stands for physical vapor deposition. It is a process where  a solid material is vaporised in…

Q: Explain the advantages of coating process thermal spray coating   a lot of information Do not…

A: Advantages of Thermal Spray Coating 1. Wide range of coating materials  There is a huge range of…

Q: material selection process for safety helmet

A: While working in an industrial environment one must take care of proper safety precautions one of…

Q: 4. What are advantages and disa vantages of SMAW. 5. Name some other types of arc welding.

A: Introduction SMAW stands for Shielded Metal Arc Welding, and also goes by the common name of stick…

Q: In barrel plating, why is the barrel containing the small parts rotated?

A: The reason for rotation of the small parts of the barrel in barrel plating is to be mentioned.

Q: A particular machining operation involves intermittent cutting which will place the inserts under…

A: To choose the options which shows the most suitable grade of plain carbide for the given application

Q: For fractional distillation write explain and draw a schematic neat diagram with all labeled parts…

A: Fractional distillation is a type of distillation which involves the separation of miscible liquids.…

Q: a) Compare and contrast properties of thermoplastics, thermosetting materials, and elastomers. b)…

A: (a) The properties of thermoplastics, thermosetting, and elastomers are to be compared and…

Q: What is a passivation layer?

A: Passivation, or becoming "passive," means offering resistance to be affected or to be corroded by…

Q: The temperature at which plastics begin to become softer and defer under a load is known as a)…

A:

Q: The name of the apparatus used in salting out is

A:

Q: What are the three configurations of spray towers are employed in industry?

A: The three configurations of the spray towers are to be mentioned.

Q: Convert 5.8 Faradays to Coulombs.

A: Definition of Faraday constant The Charge of single mole of electrons is called as Faraday…

Q: write a detail note on pug mill and dough mixer.

A: A Pug Mill is essential in the ceramics industry for seamlessly blending and de-airing clay for…

Q: Is the heat treatment process (annealing, normalizing and hardening) an effect of changing the…

A: Yes,  heat treatment process (annealing, normalising and hardening) effects in changing the…

Q: Why is there such a large variety of drying equipment?

A: Dryers are used in almost every industry especially food industry. The food industry is very diverse…

Q: Describe the cracking process in the petroleum industry and what catalysts are used?

A: Cracking process in the petroleum industry. Catalysts are used in cracking process.

Q: O a. Agitated batch O b. Krystal cooling O c. Screening O d. Oslo evaporative

A: Here, it is a solid fluid chemical engineering question.

Q: PVC pipe or PVC adhesives displays lower stiffness and why

A: Polyvinyl chloride (PVC) is a synthetic polymer that is formed by the polymerization of vinyl…

Q: DESIGN A PROCESS SYSTEM (P & IDS) FOR ISOPHORONE.

A: Isophorone synthesis through self condensation of supercritical acetone: Isophorone synthesis…

Q: Define the following. Draw and Label an arrow-block diagram for the following: 1. Evaporation 2.…

A:

Q: A rod shaped sample will be prepared using the dry pressing method. The length of the metal mold to…

A:

Q: Fiber Reinforced Plastic Composites (FRPC) can be processed via a) Open Mold Process and b) Closed…

A: Fiber Reinforced Plastic Composites (FRPCs) are materials that blend fibers, usually glass or…

Q: The most widely used method for growing a single crystal silicon seed into a cylindrical ingot is: O…

A: We have to answer the most widely used method for growing a single crystal silicon seed to a…

Steady State Model

The steady-state model typically states that the entire universe is always enlarging, although it balances a fixed average density and matter that is being constantly generated to make new galaxies, star forms at a similar rate that the previous ones get indistinguishable due to the growing range and velocity of recession.