Carburetor Icing
Definition
Ice formation in the carburetor venturi and throttle body caused by fuel evaporation and air pressure drop. Can occur at temperatures up to 70F with visible moisture. Detected by RPM drop, cleared with carb heat.
Why Carburetor Icing Matters for Pilots
Understanding Carburetor Icing is important for pilot certification exams and safe flight operations. This concept appears on FAA and EASA knowledge tests, and examiners may ask about it during oral checkrides. A thorough understanding of Carburetor Icing helps you make better decisions in the cockpit.
Exam Tip
This concept is commonly tested in engines-related questions on FAA and EASA exams. Make sure you can explain Carburetor Icing in your own words for the oral exam. Practice applying this concept to real-world scenarios, not just memorizing the definition.
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