DSL-201 CH10 DIESEL LUBRICATION FLASHCARD

Front

What is one of the main purposes of a diesel engine lubrication system?

Back

To reduce friction from moving engine parts

Front

Why is regular inspection and service of engine oil important in a diesel engine lubrication system?

Back

It prevents rapid failures from friction

Front

How does a diesel engine lubrication system contribute to engine component durability?

Back

By reducing friction and wear

Front

What is one of the essential functions of lubrication in diesel engine systems? Options: Increasing engine speed, Cooling, Reducing engine size, Enhancing fuel efficiency

Back

Cooling

Front

How does lubrication help in maintaining diesel engine efficiency?

Back

By absorbing shock loads inside the engine

Front

What is a consequence of metal-to-metal contact in diesel engine lubrication systems?

Back

Friction and wear

Front

At what level does metal-to-metal contact occur in diesel engines? Options: Macroscopic level, Atomic level, Microscopic level, Quantum level

Back

Microscopic level

Front

What is a major concern associated with new diesel engine technologies?

Back

Operating costs

Front

Why must lubrication technology in diesel engines be ever-changing?

Back

To meet emissions legislation and durability requirements

Front

What do new diesel engine technologies require in terms of lubrication?

Back

New, compatible oils