Module9

67問 • 1年前

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通報

問題一覧

The iris (eye colored part

controls the amount of light allowed to enter the eye

One of the environmental factors affecting clarity of sight is

amount of light available

The cornea is responsible for between

70%and 80% of the total focusing ability of the eye

After passing through pupils the light passes through the

lens

A concave spectacle lens overcomes

short sightedness (Myopia)

convex spectacle lens is used to correct

Hypermetropia

Color defective vision

affect about 8% of men but only 0.5% of women

Hypermetropia is an

eye defect long sight

If a task is performed often enough it may eventually become automatic is known

as motor programmes

The capacity of long term memory appears to be

unlimited

The basic function of the ear

to detect sounds by receiving vibrations in the air

Aural reflex inside the middle ear, helps

to protect the ear from loud noise

Diffusion of responsibility is possible when responsibility is given to

group of people

is the regular behaviour of an individual

Habit

result in the workplace

The immediate reward has a positive effect

Demotivated people tend to demonstrate

unjustified resistance to change

Self actualization

is the peak of maslow’s hierarchy of needs

Peer pressure is the actual or perceived pressure which an individual may feel, to conform to what he believes that his

colleagues expect

Maintenance Resource Management (MRM) considered human factors of

maintenance engineer and managers

In management of stress, coping strategies (facing) may be

positive or negative

The affects of jet lag can be minimized

by avoiding alcohol and caffeine

Drinking 3-4 unit of alcohol before sleeping results

in loss of quality sleep

Deep sleep occurs earlier in the night, REM sleep

becomes greater as the night goes on

slow weave sleep

stage 2-4 sleep

Human factors refer to the

study of human capabilities and limitations in the workplace

Anthropometrics (the scientific study of

measurements of the human body

If familiar tasks (such as programming the video recorder) seem more complicated than usual is early indication of

chronic fatigue

Day to day fitness and health can be

reduced through illness (physical or mental ) or injury

Illumination can be defined as

the amount of light striking a surface

Supplemental lighting must be adequate for the task which

judged by the engineer

White finger syndrome (WDF) is induced when hand

is subjected to vibration between 50 to 150 Hz vibration

Clearly noise level in work place

does not impair their ability to communicate and bearing on successful completion of the task

Noise in the workplace can have

short & long term negative effects

a task lighting should not be in the engineer line of sight

this will result in direct glare

Fumes can cause problems for engineers mainly as

result of inhalation, but they can also cause other problems, such as eye irritation

To reduce any feelings of discomfort when working within confined spaces

Good illumination and ventilation appropriate safety equipment, such as breathing apparatus or lines must be used when required.

If aircraft maintenance engineer has any doubt in any task he should consult a

written guidance such as maintenance manual

It is important to consult a written procedures and references and materials

when performing tasks on a complex systems

The danger of complacency can occur

if task is routine & repetitive

The main danger with repetitive tasks is that engineers may become so

practiced at such tasks that they may cease (stop) to consult the maintenance manual, or using a job cards

When performing repetitive visual inspection its beneficial to take short breaks

between discrete visual inspection tasks, as a defense against low arousal and possible overlooking of defects

When an engineer carrying out a visual inspection on aircraft, is most likely to make

the assumption that no effect will be found if the aircraft is new and has very low flying hours

Becoming a certified aircraft engineer requires

five years on the job experience

The engineer can perform a reliable visual inspection

by ensuring that the environment is suitable for the visual inspection task

Written communication (manuals) is an example of

asynchronous communication

The most common form of communication within the team of engineers in the hanger maintenance is

spoken communication

The effective communication within the organization depends

upon both the engineer and organization being actively involved in the communication process

The most important means of communication in the aircraft maintenance engineering

is written

a behavior that relies upon stored routine or motor programme that learned with practice is

Skill based behavior

Skill based error can be sub divided into

slips and lapses

A mistake occurs typically at

planning stage

Mistake can be sub divided into

rule based and knowledge based

Memory failures (forgetting) can occur in

encoding, storage or retrieval

A type 2 error when carrying out a visual inspection is defined as

a faulty item or defect is not detected

Dr.Reason statement “either you manage human error or human error will manage you “is to say

if you are not part of solution ,then you are part of the problem

The colored of danger signs that used in the hanger are

Red, black & white

Caution and danger signs used in the hanger should

be Positive recommendation such as, stay behind yellow line in the floor

When carrying out a risk assessment in the hanger

Some risks are acceptable

The effective warning signs must

inform employees what to do or not to do

Action to take in emergency are in order

assess the situation, make area safe ,assess causalities and call for help

Physical hazards may include

confined or closed areas

If hazards cannot removed from the work place

employees should be made aware that they exist and how to avoid them

Emergencies may include: an injury to

oneself or to a colleague

The most effective form of communication is

explicit communication (obvious)

Placards, tags or streamers attached to lock-out pins have been designed to be

physical cues (indication)

The responsibility of an engineer keeping up to date and current lies with

Both the individual engineer and the organization for which he works

Non verbal cues include

gestures, facial expression, tone of voice, and body language

Module5

Module5

Module 5 1

Module 5 1

Module 2

Module 2

Module2 /1

Module2 /1

Module 10

Module 10

Module 10/1

Module 10/1

Module 6

Module 6

Module 6/1

Module 6/1

Module 6/2

Module 6/2

問題一覧

The iris (eye colored part

controls the amount of light allowed to enter the eye

One of the environmental factors affecting clarity of sight is

amount of light available

The cornea is responsible for between

70%and 80% of the total focusing ability of the eye

After passing through pupils the light passes through the

lens

A concave spectacle lens overcomes

short sightedness (Myopia)

convex spectacle lens is used to correct

Hypermetropia

Color defective vision

affect about 8% of men but only 0.5% of women

Hypermetropia is an

eye defect long sight

If a task is performed often enough it may eventually become automatic is known

as motor programmes

The capacity of long term memory appears to be

unlimited

The basic function of the ear

to detect sounds by receiving vibrations in the air

Aural reflex inside the middle ear, helps

to protect the ear from loud noise

Diffusion of responsibility is possible when responsibility is given to

group of people

is the regular behaviour of an individual

Habit

result in the workplace

The immediate reward has a positive effect

Demotivated people tend to demonstrate

unjustified resistance to change

Self actualization

is the peak of maslow’s hierarchy of needs

Peer pressure is the actual or perceived pressure which an individual may feel, to conform to what he believes that his

colleagues expect

Maintenance Resource Management (MRM) considered human factors of

maintenance engineer and managers

In management of stress, coping strategies (facing) may be

positive or negative

The affects of jet lag can be minimized

by avoiding alcohol and caffeine

Drinking 3-4 unit of alcohol before sleeping results

in loss of quality sleep

Deep sleep occurs earlier in the night, REM sleep

becomes greater as the night goes on

slow weave sleep

stage 2-4 sleep

Human factors refer to the

study of human capabilities and limitations in the workplace

Anthropometrics (the scientific study of

measurements of the human body

If familiar tasks (such as programming the video recorder) seem more complicated than usual is early indication of

chronic fatigue

Day to day fitness and health can be

reduced through illness (physical or mental ) or injury

Illumination can be defined as

the amount of light striking a surface

Supplemental lighting must be adequate for the task which

judged by the engineer

White finger syndrome (WDF) is induced when hand

is subjected to vibration between 50 to 150 Hz vibration

Clearly noise level in work place

does not impair their ability to communicate and bearing on successful completion of the task

Noise in the workplace can have

short & long term negative effects

a task lighting should not be in the engineer line of sight

this will result in direct glare

Fumes can cause problems for engineers mainly as

result of inhalation, but they can also cause other problems, such as eye irritation

To reduce any feelings of discomfort when working within confined spaces

Good illumination and ventilation appropriate safety equipment, such as breathing apparatus or lines must be used when required.

If aircraft maintenance engineer has any doubt in any task he should consult a

written guidance such as maintenance manual

It is important to consult a written procedures and references and materials

when performing tasks on a complex systems

The danger of complacency can occur

if task is routine & repetitive

The main danger with repetitive tasks is that engineers may become so

practiced at such tasks that they may cease (stop) to consult the maintenance manual, or using a job cards

When performing repetitive visual inspection its beneficial to take short breaks

between discrete visual inspection tasks, as a defense against low arousal and possible overlooking of defects

When an engineer carrying out a visual inspection on aircraft, is most likely to make

the assumption that no effect will be found if the aircraft is new and has very low flying hours

Becoming a certified aircraft engineer requires

five years on the job experience

The engineer can perform a reliable visual inspection

by ensuring that the environment is suitable for the visual inspection task

Written communication (manuals) is an example of

asynchronous communication

The most common form of communication within the team of engineers in the hanger maintenance is

spoken communication

The effective communication within the organization depends

upon both the engineer and organization being actively involved in the communication process

The most important means of communication in the aircraft maintenance engineering

is written

a behavior that relies upon stored routine or motor programme that learned with practice is

Skill based behavior

Skill based error can be sub divided into

slips and lapses

A mistake occurs typically at

planning stage

Mistake can be sub divided into

rule based and knowledge based

Memory failures (forgetting) can occur in

encoding, storage or retrieval

A type 2 error when carrying out a visual inspection is defined as

a faulty item or defect is not detected

Dr.Reason statement “either you manage human error or human error will manage you “is to say

if you are not part of solution ,then you are part of the problem

The colored of danger signs that used in the hanger are

Red, black & white

Caution and danger signs used in the hanger should

be Positive recommendation such as, stay behind yellow line in the floor

When carrying out a risk assessment in the hanger

Some risks are acceptable

The effective warning signs must

inform employees what to do or not to do

Action to take in emergency are in order

assess the situation, make area safe ,assess causalities and call for help

Physical hazards may include

confined or closed areas

If hazards cannot removed from the work place

employees should be made aware that they exist and how to avoid them

Emergencies may include: an injury to

oneself or to a colleague

The most effective form of communication is

explicit communication (obvious)

Placards, tags or streamers attached to lock-out pins have been designed to be

physical cues (indication)

The responsibility of an engineer keeping up to date and current lies with

Both the individual engineer and the organization for which he works

Non verbal cues include

gestures, facial expression, tone of voice, and body language