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

GENERAL Learning Environment Category C (C, C1)
Question 14 of 533

The advantages of the functioning of the engine with liquefied petroleum gas (LPG) are:

A the burning of the fuel mixture is more complete, thus reducing pollution;
B the lubricant on the cylinders does not wash away, thus extending the service life of the oil;
C the power of the engine is greater by approximately 8%.
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Explanation

Explanation text category C / driving quizzes drpciv:
The advantages of the functioning of the engine with liquefied petroleum gas (LPG) are, the burning of the fuel mixture more completely, thus reducing pollution and the fact that the lubricant on the cylinders does not wash away, because the LPG reaches in gaseous form into the cylinders unlike gasoline, which can enter also in liquid form and washes the oil from the cylinders, the LPG thus extending the service life of the oil.
Correct answer: A and B
 
Driving quizzes drpciv category C explained.

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