What is an electrostatic precipitator? Explain its working.

Q: What do you understand by biofilter?

A: Biofiltration is a pollution control technique using a bioreactor containing living material to…

Q: What are the main sources of Nitrogen oxides (NOx)?

A: The main sources of Nitrogen oxides (NOx) are:

Q: Why should water never be added to concentrated acid?

A: Water is never added to concentrated acid (eg sulphuric acid) because if water is added to…

Q: Standard Test Method for Ductility of Bituminous Materials 1- What are the permissible ductility…

A: Permissible ductility limits in Iraq Why are mould holes oiled

Q: What are the side effects of Nitrogen oxides (NOx)?

A: Oxides of nitrogen (NOx)

Q: Explain the process of liquefaction.

A: Soil liquefaction in simple words is when a soil turns into liquid and this can happen as a result…

Q: Rapid Prototype Machines.

A:

Q: From the table shows a summary of a liquid limit and plastic limit test. Compute the plastic limit.

A: Given data:   It is asked to compute Natural water content, Liquid limit and plastic limit.

Q: know why is it important to know the different CMT Laboratory Apparatus and Materials? Thankyou

A: The Construction Materials Testing also abbreviated as CMT is the testing of various materials used…

Q: Explain the jet grouting process.

A: Jet grouting is the mostly used method for ground improvement and soil stabilization. This method is…

Q: what are the Physical and Mechanical Properties of Plastic Waste with Bricks

A: Non biodegradable plastic waste in the form of aggregates is used as partial replacement of natural…

Q: What are the results of a non-uniform gas flow rate in an electrostatic precipitator?

A: Electrostatic Precipitator :  1. An electrostatic precipitator (ESP) is a particle control device…

Q: Describe about Oxidation Procedures.

A: Oxidation procedure:

Q: exactly is the Taser solution?

A: Taser Solution is the way or innovations refers to the shocks that will comes from the weapons which…

Q: What is the process of the application of colloid in water purification?

A: Question is based on the water purification . In the question process of use of colloid in…

Q: Explain the mechanism involved in the working of a biofilter?

A: Biofilter is used to remove decomposable pollutants from effluent air and wastewater. It has high…

Q: Why is particulate resistivity  extremely important to consider in an electrostatic precipitator ?

A: Particulate resistivity : Particulate resistivity, which is a characteristic of particles in an…

Q: What is the relation between pressure drop and air-to-cloth ratio in a pulsejet baghouse?

A: Baghouse dust collectors are a type of fabric filter air-material separator employed from…

Q: Glycerin flows at 35 m through a 150 mm diameter new wrought iron pipe at a velocity of 3 m/s. It…

A:

Q: Why there is Pressure loss in large industrial venturi scrubbers ?

A: Venturi scrubber is an equipment used to control pollution mainly contaminated particles from…

Q: Explain the disadvantages of curing by ponding and polythene sheets?

A: Answer Ponding- Ponding is known as thermal curing which is measurely affected by the weather…

Q: What is the mission of the American Society of Testing and Materials?

A: Mission of the American Society of testing the materials:

Q: What is the volume in cubic inch of a 200-pound metal, if tis specific gravity is 23.75?   With…

A: given data mass of metal=200poundspecific gravity=23.751pound=0.453kgmass of metal=90.71kg

Q: Illustrate the application of internal tanking. When is it used?

A: Internal tanking is kind of water proof membrane layering inside in a wall or surface to prevent any…

Q: For underwater concreting, tremie pipes are normally used with the aid of hoppers. Sometimes tubes…

A: Complete solution is given in next step

Q: How does the viscosity of water is affected?

A: Viscosity is defined as the property of fluid by the virtue of it offers resistance to deformation…

Q: An aluminum piston having a diameter of 3.000 inches at 0 degree Celsius is designed to fit into a…

A: The change in temperature develops a strain within the material called thermal strain.  The quantity…

Q: Why the specimen used in a ductility test of bituminous material is briquette shaped??

A: One of the main reasons for maintaining a briquette shape of bitumen in the ductility test is that…

Q: What will happen to the pH and alkalinity of the water as alum is added? Justify your answer.

A: In the above question it said that we have to explain the pH and alkalinity of water when alum is…

Q: How is the digital and analog melting point apparatus being operated? How are they different in…

A: A melting-point apparatus is a research tool used to determine a substance's melting point. The…

Q: 6. Two 8 x 4 x 1 inch blocks of foam are glued together (one block on top of the other) and used to…

A:

Q: 9) What is meant by 'hydraulicity"? State which of the following materials are hydraulic binders.…

A: Hydraulicity  It is the binders property of hardening when it came into contact with water When a…

Q: What are 2 legislation and standards of ABS plastic?

A: ABS plastic stands for Acrylonitrile Butadiene Styrene plastic. It is a thermoplastic polymer…

Q: Describe about the liquefaction.

A: The grains in the soil are attached to one another due to forces and provide strength based upon the…

Q: The process of holding up waste water from industries dumped in batches to avoid shock loads is…

A: Wastewater treatment: wastewater treatment is used to remove the solids and toxic impurities present…

Q: why investment casting and slush casting most suitable for making a gold and jewellery.

A:

Q: Explain how to increase the coefficient of performance of a single stage vapour compression system.…

A:

Q: What is the donut hammer energy ratio?

A: Donut Hammer Diagram

Q: Explain how destructive and nondestructive test results influence material selection for a given…

A: Brief concept- Material selection is very important for the proper execution of the test and for…

Q: Okay but why is it different from the solution here? I dont understand the solution here.

A:

Material Selection

A wide variety of engineering applications make use of different materials, depending upon their usage. The materials used in civil engineering vary in their properties such as strength, ductility, brittleness, and creep strength. Depending upon the application and external loading conditions, an engineer must make a wise decision for material selection. A wrong decision would fail in its functionality.