DSL-201 CH11 DIESEL COOLING SYSTEMS FLASHCARD

Front

What is the primary function of a vehicle's cooling system?

Back

To remove excess heat from the engine

Front

How does a vehicle's cooling system release heat to the atmosphere?

Back

Through the radiator

Front

What percentage of all engine maintenance/breakdown issues is related to cooling system maintenance?

Back

40%

Front

Why do diesel engines require specialized attention and maintenance practices?

Back

They have more complex cooling systems

Front

What is one of the benefits of new cooling system technologies?

Back

More sophisticated design

Front

Which of the following is a feature of new cooling system technologies? Options: Increased GHG emissions, Less efficient cooling, GHG emission reduction, Simpler design

Back

GHG emission reduction

Front

Which of the following components is NOT typically cooled by a vehicle's cooling system?
Engine oil,
Transmission oil,
Air compressors,
Brake pads

Back

Brake pads

Front

What component is specifically mentioned as being cooled by the cooling system for electric vehicles (EVs)?

Back

Fuel cells

Front

Why is proper operation of engine support systems important?

Back

To ensure the engine can provide long, reliable service

Front

What is the primary function of engine coolant in diesel engines?

Back

To transfer combustion heat away from the engine