Quiz on Fans

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

What is the primary function of a fan in a ventilation system?

A) To generate heat

B) To circulate cool air

C) To move warm air out

D) To filter air

Correct! Wrong!

How does a fan create airflow?

A) By heating the air

B) By creating a vacuum

C) By moving blades to displace air

D) By compressing the air

Correct! Wrong!

Which of these fan types is typically found in a laptop or computer?

A) Centrifugal fan

B) Cross-flow fan

C) Axial fan

D) Vortex fan

Correct! Wrong!

In a typical household ceiling fan, what is the primary function of the motor?

A) To cool the air

B) To create vibrations

C) To rotate the blades

D) To filter dust

Correct! Wrong!

What is the name of the fan that is typically used in exhaust systems to remove air or gases?

A) Desk fan

B) Inline fan

C) Blower fan

D) Pedestal fan

Correct! Wrong!

What type of fan is often used for large cooling systems, such as in HVAC units?

A) Turbofan

B) Axial flow fan

C) Centrifugal fan

D) Box fan

Correct! Wrong!

Which of the following is the most common type of fan used for cooling electronic devices?

A) Axial fan

B) Centrifugal fan

C) Cross-flow fan

D) Propeller fan

Correct! Wrong!

Which factor does NOT directly affect a fan's airflow efficiency?

A) Blade size

B) Blade angle

C) Fan color

D) Motor speed

Correct! Wrong!

Quiz on Fans

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Quiz on Fans

What is the primary function of a fan in a ventilation system?

How does a fan create airflow?

Which of these fan types is typically found in a laptop or computer?

In a typical household ceiling fan, what is the primary function of the motor?

What is the name of the fan that is typically used in exhaust systems to remove air or gases?

What type of fan is often used for large cooling systems, such as in HVAC units?

Which of the following is the most common type of fan used for cooling electronic devices?

Which factor does NOT directly affect a fan's airflow efficiency?

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Quiz on Fans

What is the primary function of a fan in a ventilation system?

How does a fan create airflow?

Which of these fan types is typically found in a laptop or computer?

In a typical household ceiling fan, what is the primary function of the motor?

What is the name of the fan that is typically used in exhaust systems to remove air or gases?

What type of fan is often used for large cooling systems, such as in HVAC units?

Which of the following is the most common type of fan used for cooling electronic devices?

Which factor does NOT directly affect a fan's airflow efficiency?

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