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

Test 10 domande PPL(A) English - Private Pilot License (Aircraft) - Human factor and limitations, tempo libero

1 - Which statement is correct with regard to the short-term memory? It can store 10 (±5) items for 30 to 60 seconds It can store 7 (±2) items for 10 to 20 seconds It can store 3 (±1) items for 5 to 10 seconds It can store 5 (±2) items for 1 to 2 minutes

2 - Under which circumstances is it more likely to accept higher risks? If there is not enough information available During check flights due to a high level of nervousness During flight planning when excellent weather is forecast Due to group-dynamic effects

3 - Air consists of oxygen, nitrogen and other gases. What is the approximate percentage of other gases? 0.1 % 78 % 1 % 21 %

4 - Wings level after a longer period of turning can lead to the impression of... Starting a descent. Starting a climb. Steady turning in the same direction as before Turning into the opposite direction

5 - Anemic hypoxia can be caused by... Carbon monoxide poisoning. Low pressure High altitudes. Alcohol

6 - What is the parallax error? Long-sightedness due to aging especially during night Wrong interpretation of instruments caused by the angle of vision Misperception of speed during taxiing A decoding error in communication between pilots

7 - An acceleration during a straight horizontal flight can lead to the illusion of... A descent. A climb. An inverted flight. A bank.

8 - 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.

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

10 - Which part of the visual system is responsible for colour vision? Cones Rods Macula Blind spot

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