Human factor and limitations - PPL(A) English - Private Pilot License (Aircraft)

Test 10 domande Human factor and limitations, tempo libero

1 - Which characteristic is important when choosing sunglasses used by pilots? Non-polarised No UV filter Curved sidepiece Unbreakable

2 - The "swiss cheese model" can be used to explain the... Error chain. Procedure for an emergency landing. Optimal problem solution. State of readiness of a pilot.

3 - Which of the following symptoms may indicate hypoxia? Joint pain in knees and feet Muscle cramps in the upper body area Blue discolouration of lips and fingernails Blue marks all over the body

4 - A Grey-out is the result of... Hypoxia Tiredness Positive g-forces. Hyperventilation

5 - A risk factor for decompression sickness is... Smoking Sports Scuba diving prior to flight. 100 % oxygen after decompression.

6 - What does the term "confirmation bias" mean? The feedback loop in a closed communication The preference to find arguments to proof the own mental model The bias to confirm each radio call The critical check of ambiguous situations in flight

7 - What is an appropriate reaction when a passenger during cruise flight suddenly feels uncomfortable? Adjust cabin temperature and prevent excessive bank Give additional oxygen and avoid low load factors Avoid conversation and choose a higher airspeed Switch on the heater blower and provide thermal blankets

8 - What does the term "Red-out" mean? "Red vision" during negative g-loads Rash during decompression sickness Anaemia caused by an injury Falsified colour perception during sunrise and sunset

9 - For what approximate time period can the short-time memory store information? 35 to 50 seconds 30 to 40 seconds 3 to 7 seconds 10 to 20 seconds

10 - What is the percentage of oxygen in the atmosphere at 6000 ft? 21 % 12 % 78 % 18.9 %

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