M9 Question bank. guys from this Q.B 20 mcq in papers ....

Information is carried from the site of sensation to the brain, by the
neutron
neuron
thalamus
The cerebellum can be found in which part of the brain?
Left frontal lobe
Rear lower each side of the spinal cord
Only in the right upper hemisphere
Eye focussing is done by the
iris
cornea
retina
Which part of the eye is able to change size by up to five times?
iris
cornea
retina
Which part of the eye contains only cones?
cornea
fovea
pupil
The correct name for binocular vision is
stereopsis
diplopia
myopia
If sound intensity increases by 1dB, this means the loudness has increased by
2.16 times
1.62 times
1.26 times

The bone which sits on the cochlea is the
hammer
stirrup
anvil

Presbycusis is
loss of hair through ageing
loss of hearing through ageing
noise induced hearing loss

An example of a brain automatic function is
eating
talking
breathing

Future predictions of major accidents suggest that they will
treble by 2015
double by 2017
half by 2019
The Airbus 320 accident involving spoiler deployment happened because
maintenance mode was selected
operations mode was selected
flight mode was selected

Who is involved in the aircraft accidents?
Engineers and cabin attendants.
Administration staff and flight crew.
All of the above.

Future predictions of major accidents suggest that they will?
Treble by 2015.
Double by 2017.
Half by 2019.

70% to 80% of aviation accidents are caused by?
Flight safety.
Human error.
Machine error.

Human factors training are required in an approved maintenance organization as per EASA Part?
66
145
147

Murphy’s Law can be regarded as?
If something can go wrong it will.
It can never happen to me.
If something goes wrong I am certain to get the blame.

In a shell model the most difficult interaction to deal with?
Software/liveware.
Hardware/liveware.
Liveware/liveware.

Can hereditary factors affecting human performance be completely eliminated?
Yes
No
Hereditary factors? Human performance? Eliminated?
Which of the following factors can be related to the hereditary factor that affects a human performance?
Poor education
Communication problem due to stammering
Carelessness
Eye focussing is done by the?
iris
cornea
retina

Which part of the eye is able to change size by up to five times?
iris
cornea
retina

Which part of the eye contains only cones?
cornea
fovea
pupil

The correct name for binocular vision is?
stereopsis
diplopia
myopia

If sound intensity increases by 1dB, this means the loudness has increased by?
2.16 times
1.62 times
1.26 times

The bone which sits on the cochlea is the?
hammer
stirrup
anvil

Steropsis is?
Empty field
Blind spot
Binocular Vision

Short sightedness is?
Myopia
Presbyopia
Hypermetropia




Which of the following statement is correct regarding the structure of the eye?

Fovea is in the center of the retina and it contains rods only.
Fovea is in the center of the retina and it contains cones only.
Fovea is in the center of the retina and it contains both rods and cones.

Hypermetropia is corrected using?
Covex lens
Bifocal lens
Concave lens
70% to 80% of focusing ability is carried outby the?
Iris
Cornea
Ratina

What part of eye control the amount of light that is allowed to enter the eye?
Pupil
Iris
Cornea

The cerebellum can be found in which part of the brain?
Left frontal lobe
Rear lower each side of the spinal cord
Only in the right upper hemisphere

The Airbus 320 accident involving spoiler deployment happened because?
Maintenance mode was selected
Operations mode was selected
Flight mode was selected

Eye focussing is done by the?
Iris
Cornea
Retina
The study of the relationship between workers and their environment is?
Anthropometry
Ergonomics
Economics

Which part of the eye is able to change size by up to five times?
Iris
Cornea
Retina
When an individual is influenced to accept the norms by his colleagues it is called?
Motivation
Peer pressure
Team work

Hypermetropia is corrected using?
Covex lens
Bifocal lens
Concave lens

Writing, diagrams, tables and graphs are examples of verbal, non vocal communication?
True
False

Which part of the eye contains only cones?
Cornea
Fovea
Pupil

An example of a brain automatic function is?
Eating
Talking
Breathing

In a shell model the most difficult interaction to deal with?
Software/liveware.
Hardware/liveware.
Liveware/liveware.
Communication such as Meeting is?
Downward Communication
Upward Communication
Include both A & B

If we are working in an enclosed work place it should be ventilated with fresh air at the rate of at least?
5 to 8 liters per second per occupant
4 to 7 liters per second per occupant
6 to 8 liters per second per occupant

All well known model of Human needs was developed by whom?
James Reason’s Model
Abraham Maslow’s MODEL
Six sigma’s model
Whose responsibility is it that an engineer remains current on new technology and procedures?
The organization
The CAA
The engineer

Performance vs. Stress graph is maximum at?
Low arousal
Optimal arousal
High arousal

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