When the optical image forms in front of the retina this results in ?

Name: Examen answer,55 aptitude uav
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Aptitude > UAV

exemple 55 — Myopia, hypermetropia, presbyopia, astigmatism.

Which of the following statements is correct concerning flight in an environment of low contrast fog snow darkness haze ?

exemple 56 — Which of following statements correct concerning flight in an environment of low contrast fog snow darkness haze It difficult to estimate speed the distances, it unlikely that visual illusions occur, it impossible to detect objects, there no problem to estimate speed.

Thinking on human reliability is changing ?

exemple 57 — Thinking on human reliability changing Human errors are now considered as being inevitable, it thought that it will be possible to eliminate errors in near future, human errors can be avoided. all it takes to be vigilant to extend one's knowledge, the individual view of safety has gradually replaced systemic view of safety.

Learning a long term behavioural change due to Training experience, maturity, drug influence, the inborn mechanisms.
Which of following statements concerning communication valid Professional communication meansusing a restricted specific language that tailored to minimise misunderstandings, professional communication means to exchange information as little as possible, communication must take priority over any other flight activity under all circumstances, word order of little importance to its success. only words uttered are important.
Which of following applies when alcohol has been consumed Even after consumption of small amounts of alcohol, normal cautionary attitudes may be lost, a small amount of alcohol increases visual acuity, acute effects of alcohol cease immediately when% oxygen taken, when drinking coffee, human body metabolizes alcohol at a faster rate than normal.
Which of following statements concerning conflicts correct Conflict management involves participation of all involved parties in finding an acceptable collective solution, whatever cause of conflict, its resolution must necessarily involve an additional party if it to be effective, the emergence of a conflict always results from calling into question general abilities of one of involved parties, conflicts are negative in themselves can only lead to a general detachment of involved parties.
Question Section 3: Human factors 55 Answer 8

Which of following physical stimuli may cause stress reactions 1 noise 2 conflict 3 temperature 4 an istrative problem 5 hunger the combination of correct statements , 3 5,, 3 4, 3, 4 5, 2, 3 5.
Question Section 3: Human factors 55 Answer 9

During flight of your rpas remotely piloted aircraft systems a good decision Is a choice between different options that can be considered in time constraint adapted to situation, must always be taken without regarding time constraint, should never be taken before a rational precise analysis of situation, is a decision taken instantly.
Question Section 3: Human factors 55 Answer 10

To reduce effects of hyperventilation due to stress you should Decrease your rate depth of breathing, increase your rate depth of breathing, apply valsalva method, to block your breathing.
Question Section 3: Human factors 55 Answer 11

Using automations to fly a drone Eases his workload using savoir faire he knows best, is only suitable manual fly, must be forget in any case, is only appropriate intellectual concepts.
Question Section 3: Human factors 55 Answer 12

What a stressor An external or internal stimulus which interpreted an individual as being stressful, the adaptation response of individual to his environment, all external stimulation are stressors since they modify internal equilibrium, a psychological problem developed in a situation of danger.
Question Section 3: Human factors 55 Answer 13

What anemic hypoxia A lack of oxygen caused deficient oxygen transport in blood, a significant dehydration of body after physical exertion, a sudden drop in blood sugar, a lack of oxygen caused poor nutrition.
Question Section 3: Human factors 55 Answer 14

What hypoxic hypoxia A lack of oxygen caused oxygen deficiency in lungs, a low blood pressure following a strong emotion, a lack of oxygen caused a blood problem, a lack of energy caused hypoglycemia.
Question Section 3: Human factors 55 Answer 15

What the main effect of chronic stress on a pilot The pilot may not be attentive to new challenges, the pilot will tend to take care of solve problems, despite fatigue, pilot alert to subtle information, flight task management energetic, fast efficient.