Radiators and Cooling

The Definition of Radiators is...

• Something that stop light, heat, or sound.

• Something that radiates color.

• Something that radiates light, heat, or sound.

• A device that collects light, heat, or sound.

Name two (2) Types of Cooling

• Liquid and Air cooling

• Heat and color cooling

• Positive and negative cooling

• East and west cooling

What is a Heat Sink?

• It is a component

  that decreases the heat flow

  away from a hot device.

• It is a component

  that increases the cold flow

  away from a hot device.

• It is a component

  that increases the heat flow closer

  to a hot device.

• It is a component

  that increases the heat flow

  away from a hot device.

What is the definition of Heat Sinks?

• It’s a device

  that push away the

  unwanted heat

• It’s a device

  that absorbs

  unwanted heat

• It’s a device

  that creates

  unwanted heat

• It’s a heating device

A thermal interface material (TIM)

is any material that ...

• is inserted on a component

  to collect

  the dust on it.

• is inserted under a component

  in order to collect

  heat.

• is inserted between two components

  to enhance

  the thermal coupling between them.

• is a sticky tape to fix my computer with.

TIM is to ....

• fill the air gaps between two surfaces.

• open the air gaps between two surfaces.

• fill the air gaps between two surfaces with more air.

• fill the air gaps in a fan.

Cooling fans and blowers are use for...

• getting rid of heat

• creating heat

• collecting heat

• collecting air

The Airflow in a fan is always _______________ to the axis of the fan blades.

• horizontal

• side wise

• from the front

• parallel

Fans has low back air pressure.

• correct

• incorrect

• sometimes

• never

Fans has a high rate air flow.

• false

• true

• only in winter

• only in spring