Human Performance and limitations - Exam BPL Gas - Balloon Pilot License

Question 1

Air consists of oxygen, nitrogen and other gases. What is the approximate percentage of other gases?

Accepted Answer

1 %

Answer

21 %

Answer

0.1 %

Answer

78 %

Question 2

Regarding the communication model, how can the use of the same code during radio communication be ensured?

Accepted Answer

By the use of radio phraseology

Answer

By the use of proper headsets

Answer

By a particular frequency allocation

Answer

By using radios certified for aviation use only

Question 3

Which of the following qualities are influenced by stress? 1. Attention 2. Concentration 3. Responsiveness 4. Memory

Accepted Answer

1, 2, 3, 4

Answer

2, 4

Answer

1

Answer

1, 2, 3

Question 4

What is an indication for a macho attitude?

Accepted Answer

Risky flight maneuvers to impress spectators on ground

Answer

Quick resignation in complex and critical situations

Answer

Comprehensive risk assessment when faced with unfamiliar situations

Answer

Careful walkaround procedure

Question 5

Which dangerous attitudes are often combined?

Accepted Answer

Macho and invulnerability

Answer

Impulsivity and carefulness

Answer

Self-abandonment and macho

Answer

Invulnerability and self-abandonment

Question 6

What is the percentage of oxygen in the atmosphere at 6000 ft?

Accepted Answer

21 %

Answer

78 %

Answer

12 %

Answer

18.9 %

Question 7

Which of the human senses is most influenced by hypoxia?

Accepted Answer

The visual perception (vision)

Answer

The tactile perception (sense of touch)

Answer

The olfactory perception (smell)

Answer

The auditory perception (hearing)

Question 8

Under which circumstances is it more likely to accept higher risks?

Accepted Answer

Due to group-dynamic effects

Answer

During check flights due to a high level of nervousness

Answer

During flight planning when excellent weather is forecast

Answer

If there is not enough information available

Question 9

At which point in the diagram will a pilot find himself to be overstrained? See figure (HPL-002) P = Performance A = Arousal / Stress

Accepted Answer

Point D

Answer

Point B

Answer

Point C

Answer

Point A

Question 10

For what approximate time period can the short-time memory store information?

Accepted Answer

10 to 20 seconds

Answer

3 to 7 seconds

Answer

30 to 40 seconds

Answer

35 to 50 seconds

Exam questions Human Performance and limitations - Exam BPL Gas - Balloon Pilot License

Exam BPL Gas - Balloon Pilot License: Human Performance and limitations 10 Questions no time limit

Exam questions Human Performance and limitations - Exam BPL Gas - Balloon Pilot License

Exam BPL Gas - Balloon Pilot License: Human Performance and limitations 10 Questions no time limit

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