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

GENERAL Learning Environment Category B (B, B1)
Question 313 of 1208

What precautionary measures must you take when using the antifreeze solution?

A no measure, since that liquid is not harmful;
B contact with it will be avoided, because it is toxic;
C it will not be combined with water, because it releases a lot of heat.

Explanation

When using the antifreeze solution you must be extremely cautious and avoid contact with it, because it is toxic. Swallowing 100 ml of antifreeze solution is fatal. The antifreeze solution lowers the freezing point of the cooling water in internal combustion engines, it is diluted with water, thus forming the engine coolant.

The correct answer is: B


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

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