What will you do to reduce the effect of internal fogging on the windshield when driving in the rain?
Show the correct answer
Correct answer
B. I will turn on air conditioning and direct airflow to the windshield.
Explanation
The question is about the windscreen fogging up on the inside while driving in the rain. To reduce this effect, you should switch on the air conditioning with the airflow directed at the windscreen - answer B.
Air conditioning dries the air, and airflow directed at the windscreen quickly removes the moisture on it, so visibility returns in a short time. The wiper (answer A) cleans the windscreen only from the outside, and the fogging is on the inside. Directing the airflow to the feet (answer C) will not dry the windscreen. The tram driver must see the road in front of the tram well, which is why before driving in the rain it is a good idea to set the airflow to the windscreen straight away, instead of waiting for it to fog up.
Legal basis: Art. 66 para. 1 point 5 and Art. 3 para. 1 of the Road Traffic Act (Prawo o ruchu drogowym)