What are the most commonly employed modes of heat transfer for drying? Does the temperature of the solid during drying depend on the mode?

Q: 37. Almost all thermoplastics are moulded by........ O A. injection moulding. O B. Comerssion. O C.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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: Describe the effects of Heat Transfer?

A: The effects of heat transfer is to be mentioned.

Q: Give the applications of spray dryer absorber systems?

A: Spray Dryer Absorbers facilitate the removal of acidic pollutants, heavy metals, and dust from flue-…

Q: Use equations and words to describe how stirring a solution will affect the mass-transport limited…

A: The current that flows through a solution at any time is a direct measure of the rate of the…

Q: A process flow diagram of an anode fuel cell.

A: The process of creating a process flow diagram (PFD) for an anode fuel cell entails putting the…

Q: Which of the following is TRUE regarding saponification? Saponification is essentially an…

A: Introduction Saponification can be defined as a hydration reaction where free hydroxide breaks the…

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: Drying is widely used to remove solvents from coated webs, which include coated paper and cardboard,…

A: The types of dryers that can be used with coated webs are: Roll support dryers Floatation dryers

Q: Explain Humid volume?

A: The term humid volume is to be explained.

Q: 6.) Calculate the paint thickness if 2 gallons of paint covers a wall 10 feet high by 30 feet long.…

A: Given: Amount of paint = 2 gallons = 0.00757082 m3            Area of wall = 300 ft2 = 27.8709 m2…

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

A:

Q: The Spray dryer is used for drying of the following:

A: The dryer is used for the removal of moisture content from the solids. In the presence of moisture…

Q: What do you mean by Thermal Barrier Coatings ? Compare the physical and chemical vapor deposition…

A: Thermal barrier coatings (TBCs) qualify the engines to function at higher temperatures without…

Q: Describe five main parameters that govern the performance of the polymer production process. Provide…

A: Polymer manufacture is a complex process governed by numerous aspects that affect the final…

Q: In the plate and frame filter press, by plotting the filtrate volume as a function of time per…

A:

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: The type of dryer that used for granular solids is O Spray dryer O Tray dryer O Fluid bed dryer

A: Drying is a separation operation in which the water (moisture) is removed from the material (wet…

Q: What is the thermal Diffusivity. Write down the factors effecting it.

A: Thermal Diffusivity Thermal Diffusivity is defined as the ratio of heat conducted to heat stored.…

Q: What is a passivation layer?

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

Q: Discuss the relationship between drying and quality.

A: In this question relationship between drying and quality is to be discussed.

Q: i. percentage recirculation of air ii. Heat Load

A:

Q: Compare the three main types of scrubbers (spray, cyclonic, and venturi) based on their typical…

A: In this question a comparative study of the three main types of scrubbers ( spray,cyclonic and…

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: Why is it necessary to preheat the feed for distillation?

A: It is to be mentioned why pre-heating of feed is necessary for distillation.

Q: Define the Exergy Destruction During Heat Conduction.

A: The destruction of the exergy in the process of heat conduction is to be determined.

Q: On which factors do the heat gain in a CSTR depends?

A: CSTR refers to a continuous stirred tank reactor and in Chemical engineering it is used to model…

Q: Why is it important to determine the moisture content before it enters the mill

A: Introduction Milling is a term used to refer to mechanical techniques to reduce the particle-size of…

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

A:

Q: Which problems can be caused due to Cold spots in the baghouse?

A: A baghouse is an air pollution controlling device. It is a dust collector that removes harmful…

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…

Q: Discuss the factors that influence drying rates of food in a dryer.

A: Drying is a process in which the excess moisture present in the substance is being removed. Hence…

Q: What is Material balance of absorption Energy balance of absorption.

A: It is required to explain material balance and energy balance of absorption.

Q: To measure cloud point a sample is placed in test-tube in a cooling bath and at different…

A: Cloud Point It is the minimum temperature where the first crystal formation starts. A freezer that…

Q: When we change the fluid package from one package to another, does the temperature and pressure…

A: When we change the fluid package from one another then the following properties will change such…

Q: When using an aspirator as a source of vacuum in a vacuum distillation, do you turn off the…

A: It is to be mentioned if the aspirator is turned off before venting the system or not.

Q: What are the key factors that influence the drying rate of solid particles in a rotary dryer, and…

A: Rotary dryers are widely utilized in various industries for the purpose of drying bulk…

Q: Write Notes on Type of Column in distillation

A: There are mainly two types  of distillation columns 1.batch 2.continuous.

Q: In the air conditioning process, what has to be done first to the moist air?

A: Air conditioning is the process which is utilized for creating and maintain certain relative…

Q: Discuss and differentiate the different methods of carrying out a distillation process.

A: Introduction Distillation is the process of separating  the components or substances from a liquid…

Q: What is the most common method used to separate two fluid phases?

A: The most common method which can separate two fluid phases is to be mentioned.

Q: Diagram for electroplanting

A: Electroplating is the process of applying the coating on metal with the help of another metal by the…