What is a major function of windshield heat?

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Prepare for the USAA Oral Test. Study with flashcards and multiple-choice questions with hints and explanations. Get ready for your exam!

Multiple Choice

What is a major function of windshield heat?

Explanation:
The main function of windshield heat is to keep the windshield clear by defogging and de-icing. Heating raises the windshield surface temperature, causing moisture on the glass to evaporate and any frost or ice on the inner surface to melt, which restores and maintains visibility. This is especially important in cold or humid conditions. The other options don’t fit because weathering ice or fog isn’t about bird strike protection, heating won’t improve radio signal reception, and cabin temperature is managed by the HVAC system rather than the windshield heating itself.

The main function of windshield heat is to keep the windshield clear by defogging and de-icing. Heating raises the windshield surface temperature, causing moisture on the glass to evaporate and any frost or ice on the inner surface to melt, which restores and maintains visibility. This is especially important in cold or humid conditions. The other options don’t fit because weathering ice or fog isn’t about bird strike protection, heating won’t improve radio signal reception, and cabin temperature is managed by the HVAC system rather than the windshield heating itself.

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