問題一覧
1
Inhaling carbon monoxide can be extremely dangerous during flying. Which of the following statements is correct?
Carbon monoxide is odourless and colourless.
2
Hypoxia is caused by
reduced partial oxygen pressure in the lung
3
The most dangerous symptoms of hypoxia at altitude are
euphoria and impairment of judgement
4
The "Time of Useful Consciousness" after a decompression at 35 000 ft is:
between 30 and 60 seconds
5
Orientation in flight is accomplished by 1. eyes 2. middle ear 3. semicircular canals 4. Seat-of-the-pants-Sense
1, 3 and 4 are correct
6
Illuminated anti-collision lights in IMC
can cause disorientation
7
Alcohol, even when taken in minor quantities
can make the brain cells to be more susceptible to hypoxia
8
What is understood by air-sickness?
A sensory conflict within the vestibular system resulting in nausea and vomiting
9
Without visual reference, what illusion could the pilot get, when he is stopping the rotation to recover from a spin? He will get the illusion of
spinning into the opposite direction
10
To prevent vertigo in flight we should
not move the head suddenly while we are turning
11
Altitude-hypoxia, when breathing ambient air, should not usually occur (indifferent phase)
below 3 000 m
12
Our mental model of the world is based
on both our past experiences and the sensory information we receive
13
Decision making in emergency situations requires firstly:
delegation of tasks and crew coordination
14
Which statement is correct?
Problems in the personal relationships between crew members are likely to hamper the communication process
15
As a cause of accidents, the human factor
is cited in approximately 70 - 80 % of aviation accidents
16
Less experienced pilots differ from experienced pilots in the following way:
inexperienced pilots refer to information more than experts when carrying out the same task.
17
According to Rasmussen's model, errors are of the following type(s) in skill-based behaviour:
routine errors
18
A pilot can be described as being proficient, when he/she:
has automated a large part of the necessary flight deck routine operations in order to free his/her cognitive resources
19
Concerning the relationship between performance and stress, which of the following statements is correct?
A moderate level of stress may improve performance.
20
Spatial disorientation will be most likely to occur during flight:
if the brain receives conflicting information and the pilot does not believe the instruments
21
The effect of experience and repetition on performance:
can both be beneficial and negative
22
No person shall operate under the influence of alcohol within minimum time of:
8 Hours
23
The human ear is capable of perceiving vibrations between the frequencies
20 - 20000 Hz
24
What are the main effects of a lack of sleep on performance?
It increases fatigue, reduces concentration and increases the risk of sensory illusions
25
What is synergy in a crew ?
The coordinated action of all members towards a common objective, in which collective performance is proving to be more than the sum of the individual performances
26
What strategy should be put in place when faced with an anticipated period of stress?
A strategy of preparing decisions
27
The procedure to be followed in the event of decompression when flying above 10,000 ft must:
allow for the rapid supply of oxygen in order to prevent hypoxia
28
Safety is often improved by applying the principles of CRM, e.g.:
expression of doubts or of a different opinion
29
The average pulse of a healthy adult at rest is about:
60 to 80 beats/min
30
One of the most dangerous symptoms of hypoxia concerning flight safety is:
impaired judgement
31
During a night flight at 10,000 feet you notice that your visual acuity has decreased. In this case you can increase your acuity by:
breathing supplementary oxygen
32
The peripheral vision is important for:
detecting moving objects
33
How can a pilot prevent spatial disorientation in flight?
Establish and maintain a good instrument cross check.
34
In the event of rapid decompression the first action for the flight deck crew is:
put on oxygen masks and ensure oxygen flow
35
The choice of the moment you select flaps depending on situation and conditions of the landing is:
skill and/or rule based behaviour
36
The exchange of gases between the alveoli and the blood is due to:
diffusion
37
How can vertigo be prevented in conditions of good visibility?
By looking at the horizon
38
On approach, by day, in snowy conditions, without reference to glideslope information:
judgement of height is extremely difficult
39
An experienced pilot:
prepares thoroughly for a flight and is able to anticipate the majority of possible problems
40
Decisions made by pilots in a cockpit:
remain valid for a limited time only
41
Among the factors which can cause illusions while taxiing are:
relative movement and cockpit height above the ground.
42
Communication efficiency is most sensitive to:
Workload and interruptions
43
A pilot successfully completes a difficult and stressful landing at an aerodrome. The next time a landing is attempted under the same conditions and at the same aerodrome, is the pilot likely to experience:
a lower level of stress
44
The 5 human senses tend to adapt.
This statement is true.
45
Does noise (above 90 dbs) improve performance?
Never.
46
An example of potential conflict between status and role is:
a junior ranked Captain flying with a senior ranked Co-pilot.
47
The behaviour of a leader depends on:
the situation, the goals and composition of the group
48
Non-verbal communication:
can serve as a substitute for oral speech.
49
One of the dangers of extreme cold is that:
sleepiness occurs associated with a feeling of contentment or apathy.
50
Before takeoff, a briefing:
must be done systematically in order to refresh the memory of the crew members and to co-ordinate actions