Step 3 » GENERAL learning environment Category B (B, B1)

GENERAL Learning Environment Category B (B, B1)
Question 609 of 1208

The use of the air conditioning system has as effect:

A the increase of fuel consumption;
B the reduction of fuel consumption;
C the strong decrease of the level of comfort.

Explanation

For answer  A 

The use of the air conditioning system can increase fuel consumption by up to 20%, especially in the urban traffic. To reduce consumption, you can use the opening of the windows at low speeds and reserve the use of the air conditioning for the trips on the highway, where the opening of the windows can affect the aerodynamics of the motor vehicle.


For answer  B 

The air conditioning system does not reduce fuel consumption, but it can increase it by up to 20%, depending on the conditions of use and on the operating regime of the engine.


For answer  C 

The air conditioning system is designed to increase comfort in the cabin, not to reduce it. It ensures an optimal temperature and a more pleasant air, especially in conditions of high temperatures.


The correct answer is: A


Recommendations:
Eco-driving course --> Eco-driving course
Mechanics course (knowledge of the main elements) --> Mechanics course

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