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Centrifugal Fans: Operation and Industrial Applications

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Centrifugal Fans: Operation and Industrial Applications

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Questions and Answers

What is the primary function of a centrifugal fan?

To purify the air

To move air or gases (correct)

To generate electricity

To cool down the surrounding environment

How does a centrifugal fan change the direction of airflow?

In a spiral motion

Horizontally, typically by 180°

Radially, typically by 90° (correct)

Vertically, typically by 45°

In which industrial applications is a centrifugal fan commonly used?

Induced Draft and Forced Draft fan in furnaces and boilers (correct)

Automobile manufacturing plants

Commercial refrigeration units

Agricultural irrigation systems

What does the impeller in a centrifugal fan do?

Imparts kinetic energy to the air or gas particles Signup and view all the answers

What is the purpose of a Waste gas fan in a Sinter plant?

To remove waste gases from the plant Signup and view all the answers

What is the primary purpose of using a centrifugal fan in a furnace?

To create a pressure above atmosphere by imparting kinetic energy to the air or gas particles Signup and view all the answers

What is the main function of a Waste gas fan in a Sinter plant?

To displace waste gases radially Signup and view all the answers

What type of energy is imparted to the air or gas particles by the impeller in a centrifugal fan?

Kinetic energy Signup and view all the answers

What is included in the Standard Maintenance Procedure (SMP) for all Industrial Centrifugal Fans?

Both Running Inspection and Periodical Inspection/maintenance Signup and view all the answers

What type of fan is a centrifugal fan commonly used as in industrial applications?

Induced Draft or Forced Draft fan Signup and view all the answers