Human Factor

Choose which hazards doesn't shown in the picture

• Slippery

• Falls

• Fire

• Bruise

Distinguish the action not to be taken immediately for the fuel spill hazards near an aircraft

• The source of spill should be shut off

• The spill should be cleaned

• All enginesin Ground Power Unit and vehicles in the area should be turned off

• All sources of ignition should be removed

Describe the term Hazards

• potential danger and thus harm

• chance to get into accident

• likelihood to be harmed and suffers

• obstacle to run the task

Discover the non physical hazards

• Working with corrosive substance

• Working in a very loud sound environment

• Working at significant height

• Working at Excessive temperature

There are two types of human error: variable & constant errors. interpret the term variable error

• includes the consistent pattern

• cannot be predicted, harder to deal with

• follow some kind of systematic pattern

• controllable errors

Modern aircraft are designed and manufactured to be highly reliable. As a consequence, it is common to hear that aviation incident is caused by human error. Choose the correct Human Error model or theory developed by researcher.

• reversible vs irreversible flow

• design errors vs operator induced errors

• the "swiss tart model"

• slips, roles, and reverse errors

which of the answer identify the skills-based behaviour

• the routine or motor programmes that have been learned with practice maybe executed without conscious thought

• the components of a rule-based behaviour comprises a set of discrete skills

• the information evaluation use knowledge and experience

• knowledge and experiences are used to formulate a plan for dealing with situation

Which of the following cannot be regarded as an error due to the commercial pilot irresponsibility

i) selection of incompetence cabin crews

ii) fail to obey government regulation in a prepared flight planning

iii) selection of improper flight altitude

iv) no information on flight activities obtained by crews members

• i and iii

• i only

• i and ii

• iii and iv

Which of the following is not the consequent of repetitive task

i) job become boring

ii) technician might not be aware of some changes in the task

iii) less attention to the working procedure

iv) make workers sleepy

• i only

• ii and iii

• i and iv

• not at all

Which of the following statement is true

• as technician get older the musculoskeletal system stiffness and muscles become stronger

• human body is a serious of physical links, connected at certain points that allow various movement with the help of muscle

• aircraft maintenance is an active occupation, requiring accuracy but not precision

• musculoskeletal system capability would not influence the technician working performance