Use equations and words to describe how stirring a solution will affect the mass-transport limited current when compared to the current for a quiescent solution.

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: Regarding amorphous plastics, explain why they tend to have higher tensile strength when deformed…

A: Amorphous plastics have no specific order and pattern in their molecular structure. Thus, the…

Q: Discuss the following:1. The similarities and dissimilarities between wet scrubbing process and gas…

A: Wet gas scrubbers are devices that are used to remove a variety of pollutants from exhaust gas from…

Q: 3 Briefly describe the drilling problems related to drilling fluid rheological property.

A: In fluid mechanics, rheology is the type of study of the flow of matter, matter could be in the form…

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: 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: A 2 mm diameter glass tube is inserted into an open glass of water (contact angle between the tube…

A: Diameter of glass tube =  2 mmContact angle,  = 0

Q: In general, why should the operating pressure be high and the operating temperature be low for an…

A: The reason for the high pressure and low temperature for the absorption process is to be mentioned…

Q: Is pinch point always located at the feed stage?

A: The location of the pinch point is to be mentioned.

Q: If the temperature profile in a rectangular slag is represented by: T(x,y,z)=x2-2y2+z²-xy+2yz…

A: The points where spacial derivatives wrt to time are 0 will be where Temperature won't change. We…

Q: Describe the Impressed Current System of Cathodic protection

A: Metals are always subjected to corrosion damage. corrosion occurs when most or all the atoms on 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: crystallization mechanism,

A: Crystallization is a process in which mass transfer of solute takes place from the liquid solution…

Q: Calculate the volume of an HCP unit cell in terms of cell edge (a) and height (c).

A:

Q: Illustrate and discuss the process flow for the manufacture of porcelain

A: Solution-Step:  (a) Component needed(i) Feldspars K2O.Al2O3.6SiO2 & Na2O.Al2O3.6SiO2(ii) Quartz…

Q: Explain Process of extraction cooking oil about description and conditions process

A: Extraction is a process in which one or more components are separated selectively from a liquid or…

Q: The centrifugal pump is most widely used in the chemical industry. Sketch the internal structure and…

A: Introduction A centrifugal pump converts rotational energy, often from a motor, to energy in a…

Q: Two hundred kilogram of liquid contains 40% butane, 40% pentane and 20% hexane by mass. Determine…

A: Given that, Mass of the liquid = 200 kg Mass composition of the liquid: Butane: 40% Pentane: 40%…

Q: Specific gravity (SG) for calcium carbide

A:

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

A:

Q: Write the mobile and stationary phases in gas chromatography. What is the physical state of the…

A: Chromatography is a physical technique that finds application in the separation, identification, and…

Q: What is the wet-bulb temperature? How is it measured? How does it differ from the dry-bulb…

A: The wet-bulb temperature and dry bulb temperature is to be defined along with the way to measure the…

Q: What is a  vane-axial cyclone seperator?

A: This question is from cyclone separators which form an important part in separation processes. The…

Q: Temporary hardness can be removed by:

A: The hardness of the water is of two types’ permanent hardness and temporary hardness. The temporary…

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: Draw a graph and explain the variation of pressure drop with time in a compartmented baghouse.

A: To ensure the system's successful operation at all times, a variety of variables must be managed…

Q: Explain path line in relation to fluid mechanics.

A:

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

A:

Q: Give an example of a hybrid system that involves recycle.

A: An example of a hybrid system that involves recycle is to be mentioned.

Q: ) Explain the working principle of optical pyrometer using clear diagrams.

A:

Q: 2. List the most important pipe friction formula.

A: Introduction: The friction loss in uniform, instantly sections of pipe, called "major loss", is…

Q: What is viscosity

A: A fluid is defined as a liquid or gas that flows or deforms continuously when an external force or…

Q: It refers to the vapor that is brought back to the column for better separation.   a Distillate…

A: In distillation we have key component as feed, distillate,residue,reflux and boilup.

Q: Create a problem set of 5 problems about material balance. ( Show your solution in each problem)

A: 5 Problems about material balance

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: Using a flow chart, show how a lubricant oil with high viscosity index can be manufactured from…

A: In petroleum industries, Crude oil is a type of fossil fuel that is a naturally occurring petroleum…