Particle Technology Quiz No.2 for Section 1

______________ is the process of separating fluids of different densities through spinning at high speed within a container.

The separation of particles from a fluid by centrifugal forces acting on the particles is known as _____________.

Brownian movement phenomena is applicable for particles having diameter with___________ in size.

• greater than 1 micron

• less than 1 micron

• equal to 1 micron

• no particular micron

Diffusion cam be considered a macroscopic manifestation of Brownian motion on the microscopic level.

• True

• False

Which of the following is NOT a benefit using conveyor.

• Minimizes human error, lowers workplace risks and reduces labor costs

• Can safely transport material from one level to another

• Adds value and increases the safety of the workplace due to automation, failsafes and safeguards

• None of these

Which of the following are not a structure of chain conveyor?

• Horizontal

• Vertical

• Diagonal

• Inclined

Which of the following are the applications of chain conveyor?

• Painting Industries

• Automotive Indiustries

• Cement Industries

• All of the above

The efficiency of solid mixing is determined by the materials to be mixed and process equipment to be used.

• True

• False

The mechanism of solid mixing which is considered as macromixing.

The mechanism of solid mixing which is considered as micromixing.