Human Performance and Limitations - ATPL - Airline Transport Pilot license

Test 10 domande Human Performance and Limitations, tempo libero

1 - Hyperventilation is: A too high percentage of nitrogen in the blood A decreased lung ventilation An increased lung ventilation A too high percentage of oxygen in the blood.

2 - What are the main characteristics of active errors ? They:1. are detectable only with difficulty by first-line operators2. have rapid and direct consequences on the action in progress3. occur at the human/machine interface4. lie dormant and are undetected at first 3,4 1,2 1,4 2,3

3 - With reference to the SHELL Model, S represents: Software (which includes check lists) Symbology (which includes safety) Self-awareness (which includes Safety) Security (which includes Safety)

4 - Which of the following statements concerning barotrauma are correct? It is caused by an increase in the partial pressure of oxygen associated with a decrease in altitude It is more likely to occur during ascent then during a rapid descent It is caused by pressure differentials between gases in hollow cavities of the body and the ambient pressure It is mainly associated with a sink rate which exceeds the ability of the body to balance its internal pressures

5 - If during flight a pilot is in a mental condition of 'optimum arousal' he/she will be: Unprepared to handle a difficult situation Approaching a condition of complacency or fatigue Prepared best to cope with a difficult task In a confused mental state

6 - Which of the following statements is/are correct?1. A person experiencing sleep loss is unlikely to be aware of personal performance degradation2. Performance loss may be present up to 20 minutes after awaking from a short sleep (nap) 1 is correct, 2 is false 1 and 2 are both correct 1 and 2 are both false 1 is false, 2 is correct

7 - Medical conditions such as high blood pressure, coronary problems and diabetes are associated with: Cholera Anorexia nervosa Hypoxia Obesity

8 - The following actions are appropriate when faced with symptoms of decompression sickness:1. climb to higher level2. descent to the higher of 10000 ft or MSA and land as soon as possible3. breathe 100 % oxygen4. obtain medical advice about recompression after landing 2, 3 and 4 are correct 1 and 3 are correct 1 and 4 are correct 1, 2 and 3 are correct

9 - The proprioceptive senses (seat-of-the-pants sense) are important for motor coordination. They Indicate the difference between gravity and G-forces Allow the pilot to determine the absolute vertical at flight condition Are completely unreliable for orientation when flying in IMC Are important senses for flight training in IMC

10 - In case of in-flight stress, one should: Only trust in oneself Being sure to know the own limits Use all available resources of the crew Always carry out a breathing exercise

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