Quiz about Human Factors

Question 1

1437. What is presented by letter E in SHELL model?

Accepted Answer

a) Environment

Answer

b) Entertainment

Answer

c) Efficiency

Question 2

1438. State some of hardware deficiency in SHELL model

Accepted Answer

b) Inappropriate equipment, poor aircraft design for maintainability

Answer

a) Extreme temperature, excessive noise

Answer

c) Shorted of man power, lack of supervision

Question 3

1440. What is the aim of Human factors

Accepted Answer

c) Optimize human performance within a system by contributing to the planning, design, and evaluation of tasks, jobs, products, organizations, environments and systems in order to make them compatible with the needs, abilities, and limitations of people

Answer

a) Define the methods to find out and punish the rule violated person

Answer

b) Find the human errors and correct them

Question 4

1441. According to Boeing data, the primary causes of accidents are

Accepted Answer

a) Flight crew, Airplane, Maintenance

Answer

b) Flight crew, Weather only

Answer

c) Maintenance only

Question 5

1442. How many disciplines of human factor?

Accepted Answer

b) There are 10 disciplines of human factors

Answer

a) There are 5 disciplines of human factors

Answer

c) There are 15 disciplines of human factors

Question 6

1443. How many senses of human?

Accepted Answer

c) There are 5 senses: touch, taste, sight, smell and hearing

Answer

a) There are 3 senses: sight, smell and hearing

Answer

b) There are 4 senses: touch, sight, smell and hearing

Question 7

1444. Long-sightedness caused by the ageing process begin after

Accepted Answer

a) The age of 40

Answer

b) The age of 50

Answer

c) The age of 60

Question 8

1445. The sense of touch use

Accepted Answer

c) Our hand to detect

Answer

a) Our nose to detect

Answer

b) Our eyes to detect

Question 9

1446. When a task require a "sniff check" in order to determine a system error, you can use

Accepted Answer

b) Your nose

Answer

a) Your eyes

Answer

c) Your ears

Question 10

1447. Which is correct about the power of vision

Accepted Answer

a) Older people are often more affected by dazzling than younger ones

Answer

b) Younger people are often more affected by dazzling than older ones

Answer

c) Older people are affected by dazzling as younger ones

Question 11

1448. Light enters the eye through the

Accepted Answer

a) Cornea

Answer

b) Pupil

Answer

c) Retina

Question 12

1449. What is the hearing range of a healthy, young individual?

Accepted Answer

b) From 20 Hz to 20.000 Hz

Answer

a) From 10Hz to 10.000 Hz

Answer

c) From 30Hz to 30.000 Hz

Question 13

1450. Which factors affect your hearing

Accepted Answer

c) Old age and exposure to excessive noise for long time

Answer

a) Old age

Answer

b) Working pressure

Question 14

1451. The damage to hearing can be expected

Accepted Answer

c) Above 150 dB

Answer

a) Above 100 dB

Answer

b) Above 120 dB

Question 15

1452. The "decision generator" module of information processing uses

Accepted Answer

b) Short-term memory and long-tern memory

Answer

a) Ultra short-term memory and short-tern memory

Answer

c) Ultra short-term memory and long-tern memory

Question 16

1453. The official definition of claustrophobia is:

Accepted Answer

a) Abnormal fear of enclosed spaces

Answer

b) Abnormal fear of enclosed people

Answer

c) Abnormal fear of enclosed height

Question 17

1454. What type of phobia are the most common in aviation

Accepted Answer

b) Claustrophobia and acrophobia

Answer

a) Claustrophobia and arachnophobia

Answer

c) Claustrophobia and agoraphobia

Question 18

1455. What is Peer Pressure?

Accepted Answer

c) Pressure which one may feel, to conform to what he believes that his colleagues expect

Answer

a) Pressure created by managers

Answer

b) Pressure created by Stress

Question 19

1456. Motivation is

Accepted Answer

b) The thing that drives someone to do something

Answer

a) A reward or punishment designed to reduce errors

Answer

c) A reward or punishment designed to increase work rate

Question 20

1457. A person can be said to be motivated if

Accepted Answer

c) They are taking action to achieve something

Answer

a) They cut corners to get the job done quickly

Answer

b) They are on a productivity bonus

Question 21

1458. What should you do if you are the team leader?

Accepted Answer

b) Listen to everybody to make yourself better

Answer

a) Ask everybody follow your opinion because you are the best

Answer

c) Always follow your rules

Question 22

1459. What should you do if you are the team member?

Accepted Answer

b) Said what you think is the best for the work to be carried out safely

Answer

a) Always follow team leader instruction

Answer

c) Ask everybody to follow your opinion

Question 23

1461. Which factors affect human performance?

Accepted Answer

c) Fitness, stress, time pressure, workload, shiftwork, medication, fatigue, sleep.

Answer

a) Fitness, stress, workload, shiftwork, medication, fatigue, sleep.

Answer

b) Fitness, stress, time pressure, workload, shiftwork, medication.

Question 24

1462. If there is immediate reaction which eliminates the stress, it call

Accepted Answer

a) Positive stress

Answer

b) Negative stress

Answer

c) Positive stress and negative stress

Question 25

1463. What should you do if you feel tired?

Accepted Answer

a) Ask colleagues to check your work

Answer

b) Finish the work quickly in order to rest early

Answer

c) It is not necessary to perform the step that you think is not important

Question 26

1464. The fatigue can

Accepted Answer

a) Affect the quality of your judgement and ability to solve problems

Answer

b) Increase your reaction time

Answer

c) Not degrade your work performance

Question 27

1465. According to Circadian Clock

Accepted Answer

b) Our lowest level of alertness is around 1 am to 3 am

Answer

a) Our lowest level of alertness is around 1 pm to 3 pm

Answer

c) Our lowest level of alertness is around midnight

Question 28

1466. There are two types of fatigue: Acute Fatigue and Chronic Fatigue

Accepted Answer

a) Chronic fatigue is more serious than Acute fatigue

Answer

b) Acute fatigue is more serious than Chronic fatigue

Answer

c) Chronic fatigue is serious as Acute fatigue

Question 29

1467. The social environment includes:

Accepted Answer

c) Motivation, responsibility, peer pressure, cultural issues, teamwork and management, supervision and leadership

Answer

a) Motivation, responsibility, peer pressure, cultural issues, teamwork and management, supervision, leadership, noise, fumes, lighting, climate and temperature

Answer

b) Motivation, responsibility, peer pressure, cultural issues, supervision, leadership, noise, fumes, lighting, climate and temperature

Question 30

1468. Noise has negative effects on the human being such as

Accepted Answer

a) Distract, disturb communication, camouflage sounds and stress

Answer

b) Distract, disturb communication and camouflage sounds

Answer

c) Distract, disturb communication and stress

Question 31

1469. When focus on light efficiency, which is the best?

Accepted Answer

c) Vapour light

Answer

a) Candescent light

Answer

b) Florescent light

Question 32

1470. Which lamps are often use in the Hangar and Apron

Accepted Answer

b) Mercury vapour lamps

Answer

a) Candescent lamps

Answer

c) Florescent lamps

Question 33

1471. What types of sonic waves can damage your nerve cells

Accepted Answer

b) Ultra-Sonic waves

Answer

a) Infra-Sonic waves

Answer

c) Infra-Sonic and Ultra-Sonic waves

Question 34

1472. The connection between performance and climatic factors

Accepted Answer

c) The performance level is high at optimum condition (15-25 Celsius and 25-85% humidity)

Answer

a) The performance level is high at cold and humid condition

Answer

b) The performance level is high at hot and humid condition

Question 35

1473. What should you do when planning a work?

Accepted Answer

c) Follow the previously performed work

Answer

a) Ask colleague for experience

Answer

b) Follow the written guidance manual

Question 36

1474. What should you do when perform a repetitive work

Accepted Answer

c) Follow the updated manual

Answer

a) Follow your memory

Answer

b) Follow the previously used manual

Question 37

1475. Three stages of situation awareness is

Accepted Answer

a) Perception, Understanding and Prediction

Answer

b) Perception, Prediction and Understanding

Answer

c) Understanding, Prediction and Perception

Question 38

1476. Which is correct?

Accepted Answer

a) Monotonous activities may have a tiring effect and can decrease stimulation

Answer

b) Monotonous activities may have a tiring effect and can increase stimulation

Answer

c) Monotonous activities may have no tiring effect and can decrease stimulation

Question 39

1477. Common aircraft visual inspections include:

Accepted Answer

b) System inspections, structural inspections, and zonal inspections

Answer

a) System inspections and zonal inspections

Answer

c) System inspections, electrical inspections, and zonal inspections

Question 40

1478. Prediction is the

Accepted Answer

c) Last step of Situation Awareness

Answer

a) First step of Situation Awareness

Answer

b) Second step of Situation Awareness

Question 41

1479. How does human communicate?

Accepted Answer

a) Writing, Reading, Speaking, Listening, Facial expression, Body movement

Answer

b) Writing, Reading, Speaking, Listening

Answer

c) Led, Arm, Eye and Head Movement

Question 42

1480. Name the "Three C's" rule in communication

Accepted Answer

b) Clear, Correct and Complete

Answer

a) Clear, Correct and Clean

Answer

c) Clear, Clean and Complete

Question 43

1482. What constitutes a good work handover?

Accepted Answer

a) A written and verbal account of the work done.

Answer

b) A written documentation of the work done.

Answer

c) A verbal account of the work done.

Question 44

1483. What should you have to make sure when communicating with other people in the group?

Accepted Answer

c) Made sure they understand what you said

Answer

a) Make sure they hear what you said

Answer

b) Made sure you said everything you want to say

Question 45

1484. Which method transports most in normal conversation?

Accepted Answer

c) Body language

Answer

a) Words

Answer

b) Tone of voice

Question 46

1485. The Dirty Dozen is

Accepted Answer

a) A listing of the 12 most common causes of human error in maintenance

Answer

b) A listing of the 13 most common causes of human error in maintenance

Answer

c) A listing of the 14 most common causes of human error in maintenance

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