Certified Transport Registered Nurse Certification Practice Exam

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Prepare for the Certified Transport Registered Nurse Test. Use flashcards and multiple choice questions with hints and explanations. Equip yourself for success in your certification exam!

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What should be avoided after a flight due to high temperatures?

Landing gear
Fuel system
Pitot tubes
Ailerons

The correct answer is: Pitot tubes

After a flight in high temperatures, it is important to avoid using the pitot tubes. Pitot tubes are essential components of an aircraft's airspeed measurement system; they work by measuring the pressure difference between static and dynamic air. In extremely high temperatures, there is a risk that heat can cause a distortion of the air pressure being measured. This could lead to inaccurate readings, potentially impairing the pilot’s ability to gauge the aircraft's speed accurately, which is critical for safe operations. High temperatures can also cause condensate or blockages in the pitot tube, further affecting performance. Proper checks and maintenance to ensure the integrity and functionality of the pitot system are crucial following flights in elevated temperatures, making it essential to monitor this instrument closely after such conditions.