Step 3 » GENERAL learning environment Category C (C, C1)

GENERAL Learning Environment Category C (C, C1)
Question 209 of 533

Which of the following causes determine the mixing of the oil with water?

A cracking of the pistons of the engine block;
B cracking of the engine block;
C damage to the sealing gaskets of the cylinder liners.

Explanation

Explanation text category C / driving tests drpciv:
The coolant passes alongside the cylinder liners to ensure cooling. The cylinder liners have sealing gaskets at the lower part, these prevent the mixing of the oil with the coolant. Therefore damage to the sealing gaskets of the cylinder liners determines the mixing of the oil with water.
Correct answer: C
 
Driving tests drpciv category C explained.

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