Question: 2.7.04-206

2 Points

Licenses: C D C1E DE

What are the requirements of lubricating oils for diesel engines?

Choose one or multiple correct answers

A. They have to reduce wear
B. They have to be heat resistant
C. They have to be fluid during cold periods

Scroll down to correct answer

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Correct answer

A. They have to reduce wear
B. They have to be heat resistant
C. They have to be fluid during cold periods

Comment

Lubricating oils of diesel engines are used for heat resistance, fluidity in cold weather and wear reduction.

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Previous question

Lubricants and antifreeze

Chapter 2.7.04

2.7.04-001 What should I ensure when refilling with engine oil?

2.7.04-002 What is the function of engine oil in a combustion engine?

2.7.04-003 How can you check the engine oil level?

2.7.04-101 How can you check the engine oil level?

2.7.04-201 Why does the coolant have to be checked for sufficient frost protection before winter begins?

2.7.04-203 What are the functions of anti-freeze in the coolant system?

2.7.04-205 Why do diesel and petrol engines need engine oil?

2.7.04-206 What are the requirements of lubricating oils for diesel engines?

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