8/9/2019 Easa Module 9 questions. (BEST) http://slidepdf.com/reader/full/easa-module-9-questions-best 1/69 Module 09, Human Factors. 09.1. General. Q ues ti on Numbe r. 1. Accidents and engineering faults are. Option A. insignificant and decreasing. Option B. significant and increasing. Option C. insignificant and increasing. Correct Answer is. significant and increasing. Explanation. CAP 71 C!.1 Para.". CAP 71# App.$ pg." Para 1.%.1. Q ues ti on Numbe r. ". &urp!'(s law is perpetuated mainl' b'. Option A. )iolations. O pt ion B. poor aircraft design. Option C. complacenc'. Correct Answer is. complacenc'. Explanation. CAP 71 C!.1 Para.%.1. Q ues ti on Numbe r. %. &urp!'(s law can be regarded as t!e notion. Option A. *f somet!ing can go wrong it will(. Option B. *t can ne)er !appen to me(. Option C. *f somet!ing goes wrong * am certain to get t!e blame(. Correct Answer is. *f somet!ing can go wrong it will(. Explanation. CAP 71 C!.1 Para.%.1. Question Number. +. A compan'(s safet' polic' s!ould be defined in. Option A. in CAP 71#. Option B. t!e &aintenance ,c!edule.
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Question Number. 1. Accidents and engineering faults are.
Option A. insignificant and decreasing.Option B. significant and increasing.
Option C. insignificant and increasing.Correct Answer is. significant and increasing.
Explanation. CAP 71 C!.1 Para.". CAP 71# App.$ pg." Para 1.%.1.
Question Number. ". &urp!'(s law is perpetuated mainl' b'.
Option A. )iolations.Option B. poor aircraft design.Option C. complacenc'.
Correct Answer is. complacenc'.
Explanation. CAP 71 C!.1 Para.%.1.
Question Number. %. &urp!'(s law can be regarded as t!e notion.
Option A. *f somet!ing can go wrong it will(.
Option B. *t can ne)er !appen to me(.
Option C. *f somet!ing goes wrong * am certain to get t!e blame(.Correct Answer is. *f somet!ing can go wrong it will(.Explanation. CAP 71 C!.1 Para.%.1.
Question Number. +. A compan'(s safet' polic' s!ould be defined in.
Option A. in CAP 71#.Option B. t!e &aintenance ,c!edule.
Option C. t!e &aintenance Organi-ation Exposition.Correct Answer is. t!e &aintenance Organi-ation Exposition.
Explanation. CAP 71 C!." Para.".1.
Question Number. . !ic! of t!e following is least associated wit! t!e stud' of !uman factors/.Option A. Ergonomics.
Option B. 0ealt! and ,afet'.Option C. 0uman error.
Correct Answer is. 0ealt! and ,afet'.
Explanation. CAP 71 C!. 21st Para.3.
Question Number. #. 4!e incident w!ere a 737 lost oil from both engines is a direct result of.Option A. poor design.Option B. !uman error.
Option C. engine )ibration.
Correct Answer is. !uman error.Explanation. CAP 71# C!.+ Para..+." and App.5 Para.1.7.
Question Number. 7. *f a 737 !ad both engines ser)iced and lost oil from both engines in flight. 4!is.
Option A. can be expected to !appen statisticall' due to t!e number of aircraft in ser)ice.
Option B. would be a direct result of human error.Option C. can be considered an acceptable probabilit'.Correct Answer is. would be a direct result of !uman error.
Question Number. 6. !at do 'ou do w!en someone is !'pot!ermic/.Option A. Warm them up.2Auece8l9s3.
Option B. 5eed t!em sweet t!ings because of t!eir diabetes.
Option C. $i)e t!em a drin: because of de!'dration.Correct Answer is. arm t!em up.
Explanation. Hpothermia is dangerousl lo! bod temperature.
Question Number. . 4!e percentage of accidents attributable to aircraft maintenance and inspection causes is.
Option A. now less significant due to t!e introduction of more sop!isticated aircraft.
Option B. significant and rising.Option C. now less significant due to more ad)anced maintenance practices.
Correct Answer is. significant and rising.
Explanation. CAP 716 C!.1 Para.1 and +. CAP 71# App.$ Para.1.%.1.
Question Number. 1;. !at !appened to contribute towards t!e incident in 199" w!ere a #oeing 737 lost oil pressure and
had to di$ert 2des)iar3/.Option A. Bot! warning indications were fault'< due to crossed connections.
Option B. %he H& rotor dri$e co$ers of both engines !ad not been refitted after a boroscope inspection.Option C. 4!e boroscope inspection !ad been inadeuate.
Correct Answer is. 4!e 0P rotor dri)e co)ers of bot! engines !ad not been refitted after a boroscope inspection.
Explanation. CAP 71 C!.# App.5 Para.1.7 or CAP71. C!.1 Para. ".#.1.
Question Number. 11. !at is t!e most common cause of in8flig!t engine s!utdown/.
Option A. 'ncomplete installation.
Option B. *mproper fault isolation< inspection or test.
Explanation. *n a Boeing stud' of "7# inflig!t s!utdowns< +> of were due to incomplete< improper instalation< damage oninstalation< euipment not installed 8 5O? was a contributing factor.
Question Number. 1". &ost engineering related incidents are due to.
Option A. installing dirt' connectors.Option B. installing components incorrectl.
Option C. installing worn or old components.Correct Answer is. installing components incorrectl'.
Explanation. CAP 71 C!.1 Para.".
Question Number. 1%. !at causes t!e most aircraft accidents/.
Option A. 4ec!nical faults.Option B. Communication.Option C. &isunderstanding between A4C and pilot on approac!.
Correct Answer is. Communication.
Explanation. ?educed from CAP 71 C!.1 Para."." since (inadeuate cross c!ec:( is a communication problem.
09.(. Human &erformance and )imitations.
Question Number. 1. 7; 8 6;> of t!e total focusing abilit' of t!e e'e is carried out b' t!e.
Option A. iris.Option B. cornea.Option C. lens.
Correct Answer is. cornea.Explanation. CAP 71 C!." Para.".".
Question Number. ". At w!at distance s!ould a person wit!out !earing difficulties be able to !ear an a)erage con)ersational)oice in a uiet room.
Option A. " metres 2# feet3.
Option B. % metres 2 feet.Option C. 1 metre 2% feet3.
Correct Answer is. " metres 2# feet3.Explanation. AN +7 Para.%. and CAP 71 C!." Para.%.1;.1.
Question Number. %. A perforated ear drum could occur if.
Option A. 'ou were sub=ected to intermittent noise abo)e " :0-.Option B. 'ou blew 'our nose excessi)el'.
Option C. 'ou were sub=ected to continuous noise below 6 :0-.
Correct Answer is. 'ou were sub=ected to continuous noise below 6 :0-.Explanation. Normal audible range is "; 8 ";<;;; 0- 2CAP 71 C!. Para.1.13. 6 :0- is !ig! freuenc'. An't!ing below t!at cancause damage if sound le)el is too !ig!.
Question Number. +. 0ow long is t!e s!ort term memor' good for remembering 7 items/.
Option A. %; to #; seconds.Option B. @p to %; seconds.
Option C. Abo)e #; seconds.
Correct Answer is. @p to %; seconds.
Explanation. CAP 71 C!." Para.+...
Question Number. . !at is w!ite finger/.Option A. A disorder of t!e finger w!ic! ma' occur t!roug! continuous use of pneumatic tools because of reduced blood flow.
Option B. A reaction w!en t!e w!ite blood cells die and contaminate t!e fingers.
Option C. A s:in disorder caused b' extensi)e contact wit! oils and sol)ents.
Correct Answer is. A disorder of t!e finger w!ic! ma' occur t!roug! continuous use of pneumatic tools because of reduced bloodflow.
Explanation. CAP 71 C!. Para..".
Question Number. #. !en someone is wor:ing in an enclosed space 2suc! a fuel tan:3< anot!er person s!ould be outside t!espace in constant communication to.
Option A. pro)ide instructions to t!e tradesman.Option B. ensure compliance wit! t!e maintenance manual.
Option C. for safet' reasons.
Correct Answer is. for safet' reasons.Explanation. CAP71 C!. Para. # 4!is is t!e normal procedure for t!e safet' of t!e tradesman.
Question Number. 7. 4!e scientific stud' of measurements of t!e !uman bod' is :nown as.Option A. ergonomics.
Option B. p!'siolog'.
Option C. ant!ropometrics.Correct Answer is. ant!ropometrics.
Explanation. CAP 71 C!.1 Para.1.+.+ 5rom t!e $ree: (Ant!ropos( meaning (a man( and (&etron( meaning (measurement(.
Question Number. 6. 0ow long can t!e aural reflex protect t!e ear from loud noise/.
Option A. seconds.Option B. 1 seconds.Option C. 1 minutes.
Correct Answer is. 1 minutes.Explanation. CAP 71 C!." Para.%.%.
Question Number. . !at part of t!e e'e controls t!e amount of lig!t t!at is allowed to enter t!e e'e/.
Correct Answer is. Presb'opia.Explanation. CAP 71 C!." Para.".7.+.
Question Number. "1. An aircraft maintenance engineer w!o wears glasses or contact lenses s!ould.
Option A. not reuire t!eir duties to be restricted pro)iding t!e' wear t!eir glassescontact lenses at all times t!e' carr' out t!eirduties.
Option B. !a)e t!eir duties restricted accordingl'.Option C. not reuire t!eir duties to be restricted pro)iding t!e' !a)e freuent c!ec:s to ensure t!e adeuac' of t!eir
glassescontact lenses.
Correct Answer is. not reuire t!eir duties to be restricted pro)iding t!e' !a)e freuent c!ec:s to ensure t!e adeuac' of t!eirglassescontact lenses.
Explanation. CAP 71 C!." Para.".1"." and C!.# Para.%.%.
Question Number. "". @ltra s!ort term memor' !as a duration of about.
Option A. 1; to "; seconds.
Option B. 6; 8 1;; milliseconds.Option C. " seconds.
Correct Answer is. " seconds.Explanation. CAP 71 C!." Para.+..+.
Question Number. "%. !at t'pe of lens is used to correct long sig!tedness/.Option A. Conca)e.Option B. Con)ex.
Question Number. "+. isual Acuit' is t!e abilit'.Option A. to differentiate between different colours.
Option B. to detect ob=ects in t!e perip!eral )ision.
Option C. of t!e e'e to discriminate s!arp detail at )ar'ing distances.Correct Answer is. of t!e e'e to discriminate s!arp detail at )ar'ing distances.
Explanation. CAP 71 C!." Para.".+.
Question Number. ". 4!e (wor:ing memor'( is.
Option A. long term memor'.
Option B. s!ort term memor'.Option C. ultra s!ort term memor'.
Option C. 6; 8 1;; milliseconds.Correct Answer is. " seconds.
Explanation. CAP 71 C!." Para.+..+.
Question Number. +;. 4!e memor' can be aided b'.Option A. a c!ec:list.
Option B. memor' c!ec:ing.Option C. mind logging.
Correct Answer is. a c!ec:list.
Explanation. CAP 71 C!.# Para.+. 2(appropriate uidance material(3.
Question Number. +1. *n AN +7 w!at is t!e recommended !earing test/.Option A. 4!e abilit' to !ear an a)erage con)ersation )oice at a distance of 1; feet.Option B. 4!e abilit' to !ear a certain noise at 6 feet.
Option C. 4!e abilit' to !ear an a)erage con)ersation )oice at a distance of # feet.
Correct Answer is. 4!e abilit' to !ear an a)erage con)ersation )oice at a distance of # feet.Explanation. AN +7 Par.%..
Question Number. +". *conic memor'.
Option A. stores sounds and lasts up to " seconds.
Option B. stores )isual information and lasts up to 1" second.Option C. stores )isual information and lasts up to " seconds.Correct Answer is. stores )isual information and lasts up to 1" second.
Explanation. CAP 71 C!." Para.+.".
Question Number. +%. 4!e first stage in information processing is.Option A. decision.
Question Number. +. *n AN +7< w!at is t!e standard !earing test/.Option A. 4!e abilit' to !ear a con)ersation in a uiet room at " metres.
Option B. 4!e abilit' to !ear a con)ersation in a uiet room at 1; metres.
Option C. 4!e abilit' to !ear a con)ersation in a nois' room at " metres.Correct Answer is. 4!e abilit' to !ear a con)ersation in a uiet room at " metres.
Explanation. AN +7 Para.%.
Question Number. +#. *nformation in t!e s!ort term memor' not re!earsed will be lost in.
Option A. 1; 8 "; seconds.Option B. 1 8 % mont!s.Option C. " 8 % wee:s.
Correct Answer is. 1; 8 "; seconds.Explanation. CAP 71 C!." Para.+...
Question Number. +7. !at is t!e CAA standard for )ision/.
Explanation. CAP 71 C!." Para.+.. 78" ma:es or < but b is considered correct due to memor' en!ancement tec!niues2grouping3.
Question Number. . *n t!e e'e< t!e cones are used mainl' in.
Option A. brig!t lig!t to gi)e fine detail.Option B. brig!t lig!t le)els and t!e' gi)e poor colour )ision.
Option C. low lig!t le)els and t!e' gi)e poor colour )ision.Correct Answer is. brig!t lig!t to gi)e fine detail.
Explanation. CAP 71 C!." Para."..1.
Question Number. #. A person suffering from presb'opia would normall'.
Option A. wear spectacles w!en reading or carr'ing out close detail wor:.Option B. !a)e defecti)e colour )ision and not be allowed to carr' out maintenance wor: on cable looms.Option C. be s!ort sig!ted and need to wear spectacles to see ob=ects more t!an %; cm awa'.
Correct Answer is. wear spectacles w!en reading or carr'ing out close detail wor:.
Explanation. CAP 71 C!." Para.".7.+.
Question Number. 7. Noise signals are carried to t!e brain b' t!e.
Option A. sensor' ner)e.
Option B. auditor' ner)e.
Option C. Eustac!ian ner)e.Correct Answer is. auditor' ner)e.Explanation. CAP 71 C!." Para.%.+.
Question Number. 6. Po:ing s!arp ob=ects into t!e ear s!ould be a)oided as it is li:el' to result in.
Option A. tinnitus ringing.Option B. conducti)e !earing loss.
Option C. t'mpanic membrane perforation.Correct Answer is. t'mpanic membrane perforation.
Explanation. 4'mpanic membrane is t!e tec!nical name for t!e ear drum.
Question Number. . Attention $etters are designed to.Option A. to gain t!e operators attention w!ilst allowing t!em to continue wit! t!e tas: in !and.
Option B. to ma:e t!e operator focus !is!er attention full' on t!e tas: in !and.Option C. to get t!e operators full attention.
Correct Answer is. to get t!e operators full attention.
Explanation. Attention $etters are used in ad)ertisements and posters etc to grab t!e operators full attention.
Question Number. #;. At w!at maximum freuenc' does t!e !uman ear !ear/.Option A. 1# :0-.Option B. 6 :0-.
Option C. "; :0-.
Correct Answer is. "; :0-.Explanation. CAP 71 C!." Para.%..1.
Question Number. #1. &otor programmes.
Option A. are be!a)iour subroutines.
Option B. reuire conscious t!oug!t to engage.Option C. are stored as wor:ing rules in long term memor'.Correct Answer is. are stored as wor:ing rules in long term memor'.
Explanation. CAP 71 C!.+ para +.#.
Question Number. #". 4!e pupil of t!e e'e grows smaller.Option A. in condition of reduced lig!t.
Question Number. . 4!e aim of !uman factors programs wit!in an organi-ations is.Option A. to safeguard t!e !ealt! and safet' of maintenance personnel b' reducing accidents in t!e wor:place.
Option B. to optimi-e t!e relations!ip between maintenance personnel and s'stems wit! a )iew to impro)ing safet'< efficienc'and well8being.
Option C. to reduce costs b' increasing efficienc'< safet' and ualit' and decreasing waste t!roug! !uman error.Correct Answer is. and s'stems wit! a )iew to impro)ing safet'< efficienc' and well8being.
Explanation. CAP 71# App., Para."." and CAp 71 C!.1 Para.1.+.%.
Question Number. #. An aircraft engineer w!o !as (responsibilit'(.
Option A. must be licensed on t!e particular t'pe of aircraft.Option B. are liable to be called to account as being in c!arge or control of< or answerable for somet!ing.Option C. is in a management position wit!in t!eir compan' !ierarc!'.
Correct Answer is. are liable to be called to account as being in c!arge or control of< or answerable for somet!ing.
Explanation. CAP 71 C!.% Para.".1.
Question Number. 7. 4!e impact of !uman factors and !uman error is most important to.
Option A. tec!nicians and engineers.
Option B. planners and managers.
Option C. *t is euall' important to tec!nicians< engineers< planners and managers.Correct Answer is. *t is euall' important to tec!nicians< engineers< planners and managers.Explanation. CAP 71# App., Para.%.1.
Question Number. 6. !ere are t!e responsibilities of icensed Aircraft Engineers laid down/.
Option A. AN %.Option B. 4!e Air Na)igation Order.
Question Number. . ?iffusion of responsibilit' ma' occur.Option A. to an indi)idual wor:ing as a member of a team.
Option B. wit! certain people w!et!er t!e' are wor:ing in a team or alone.Option C. to an indi)idual wor:ing alone.
Correct Answer is. to an indi)idual wor:ing as a member of a team.
Explanation. CAP 71 C!.% Para."..".
Question Number. 1;. Gis:' s!ift( is.Option A. t!e probabilit' of being assigned to a wor: tas: w!ic! in)ol)es some element of ris: or p!'sical danger.Option B. t!e name gi)en to an inadeuate s!ift !ando)er.
Option C. t!e tendenc' for a group of wor:ers to arri)e at a course of action w!ic! is ris:ier t!an t!at w!ic! an' indi)idual
member mig!t pursue.Correct Answer is. t!e tendenc' for a group of wor:ers to arri)e at a course of action w!ic! is ris:ier t!an t!at w!ic! an'
indi)idual member mig!t pursue.Explanation. CAP 71 C!.% Para."...
Question Number. 11. 4o ensure t!at a tec!nician remains reasonabl' current on t!e aircraft t'pes to w!ic! t!e' !old
aut!ori-ations< t!e' are reuired t!at.Option A. t!e' !a)e appropriate continuationrefres!er training onl'.
Option B. t!e' are in)ol)ed in at least # mont!s of actual aircraft maintenance experience in an' " 'ear period onl'.Option C. t!e' are in)ol)ed in at least # mont!s of actual aircraft maintenance experience in an' " 'ear period and t!e' !a)e
appropriate continuationrefres!er training.
Correct Answer is. t!e' are in)ol)ed in at least # mont!s of actual aircraft maintenance experience in an' " 'ear period and t!e'!a)e appropriate continuationrefres!er training.
Option C. mental illness.Correct Answer is. stress.
Explanation. CAP 71 C!.% Para.%..%.
Question Number. 1#. 4!e desire of an indi)idual to (conform( to a group b' allowing one(s opinions< attitudes and actions to beaffected b' pre)ailing conditions is :nown as.
Option A. peer pressure.Option B. esteem needs.
Option C. culture issues.
Correct Answer is. peer pressure.Explanation. CAP 71 C!.% Para.+.%.
Question Number. 17. Confirmation bias( is.Option A. error in wor: carried out b' a super)isor w!o !as also inspected and signed for !is own wor:.
Option B. an inspection of wor: carried out b' an independent inspector or super)isor.
Option C. t!e subconscious attention to e)idence w!ic! confirms an engineer(s beliefs< and inattention to e)idence w!ic!contradicts !is beliefs.
Correct Answer is. engineer(s beliefs< and inattention to e)idence w!ic! contradicts !is beliefs.Explanation. CAP 71 C!.6 Para.1..7.
Question Number. 16. A person wit! low self8esteem is.
Option A. more li:el' to conform to peer pressure.Option B. less li:el' to conform to peer pressure.
Option C. Conformit' to peer pressure is not affected b' le)el of self8esteem.Correct Answer is. more li:el' to conform to peer pressure.
Question Number. "%. AN +7 states t!at t!e engineer.
Option A. is responsible for !ealt! and safet'.
Option B. is responsible for t!e wor: !e !as signed for.Option C. does not report for wor: if unfit.
Correct Answer is. does not report for wor: if unfit.Explanation. AN +7.
Question Number. "+. An effecti)e group wor: is w!en.
Option A. e)er'one contributes in some wa'.Option B. e)er'one discusses ideas and opinions.
Option C. e)er'one !as a =ob to do.
Correct Answer is. e)er'one contributes in some wa'.Explanation. CAP 71 C!.% Para #.1.1.
Question Number. ". !ic! of t!e following defines a peer pressure situation/.Option A. Hour super)ising manager pressuring 'ou to complete t!e current tas: on time.
Option B. Hour girlfriend telling 'ou to go out wit! !er.Option C. Hour colleagues pressuring 'ou to wor: faster so t!e' can go !ome.
Correct Answer is. Hour colleagues pressuring 'ou to wor: faster so t!e' can go !ome.
Explanation. CAP 71 C!.% Para.+.
Question Number. "#. ,uccessful wor:ing teams !a)e t!e following attributesD8.
Option A. &embers participate in team acti)ities but retain t!eir own indi)idual reuirements.Option B. All t!e members participate in team acti)ities and discussions.
Option C. All t!e team members wor: in isolation and t!erefore pro)ide !ig!l' indi)idual solutions to t!e same problems.
Correct Answer is. &embers participate in team acti)ities but retain t!eir own indi)idual reuirements.Explanation. Closest reference found to t!is is CAP 71 C!.% Para.#.
Question Number. ". *f 'ou !a)e been prescribed new medicine b' 'our doctor 'ou s!ould.
Option A. continue wit! 'our normal s!ift pattern.Option B. ta:e % da's off wor: to tr' out t!e new medication.
Option C. gi)e t!e new medication a "+ !our trial.
Correct Answer is. gi)e t!e new medication a "+ !our trial.Explanation. AN +7 Para.%.7 and CAP 71 C!.+ Para.#.+.%.
Question Number. %. After a general anaest!etic 'ou s!ould.Option A. return to wor: as soon as possible.
Option B. not return to wor: for at least "+ to +6 !ours 2depending on t!e indi)idual3.
Option C. ta:e at least 7 da's off wor:.Correct Answer is. not return to wor: for at least "+ to +6 !ours 2depending on t!e indi)idual3.
Explanation. AN +7 Para.%..
Question Number. +. Hour doctor !as prescribed 'ou tranuilli-ers as 'ou are suffering from depression. Hou s!ould.Option A. not tell 'our emplo'er and carr' on wor: as normal.
Option B. tell 'our emplo'er and carr' on wor: as normal.Option C. not wor: at all w!en ta:ing t!e tranuilli-ers.
Correct Answer is. not wor: at all w!en ta:ing t!e tranuilli-ers.Explanation. AN +7 App.1 Para.1 2ii3.
Question Number. . 4!e use of (pep( pills b' an aircraft engineer.
Option A. is recommended onl' w!en wor:ing late or on nig!t s!ift.Option B. as t!e' stimulate t!e senses and ma:e 'ou less prone to accidents.
Option C. can onl' be used if prescribed b' 'our doctor s!ould ne)er be done 2except for coffee3.
Correct Answer is. s!ould ne)er be done 2except for coffee3.Explanation. AN +7 App.1 Para.1 2)3 and CAP 71 C!.+ Para.#.+.%.
Question Number. #. Hou are ta:ing ,@?A5E? to relief nasal congestion.Hou s!ould.Option A. sta' awa' from wor: until 'ou no longer reuire t!e ,@?A5E?.
Option B. continue to ta:e t!em at wor: because ,@?A5E? !as no side effects.
Option C. a)oid ma:ing engineering decisions or performing licensed duties.Correct Answer is. a)oid ma:ing engineering decisions or performing licensed duties.
Explanation. AN +7 App.1 Para.1 2ix3 and CAP 71 C!.+ Para.#.+.%.
Question Number. 7. !at is slow wa)e sleep/.
Option A. Paradoxical sleep.
Option B. ,tage "8 + sleep.Option C. GE&.
Correct Answer is. ,tage "8 + sleep.Explanation. CAP 71 C!.+ Para..1.%.
Question Number. 6. P!ase %+ sleep.
Option A. can be induced b' alco!ol.Option B. occurs onl' once per sleep c'cle.
Option C. is most beneficial for t!e bod'(s restoration.Correct Answer is. is most beneficial for t!e bod'(s restoration.
Question Number. . 0uman error can be caused b'.Option A. !ig! bod' temperature.
Option B. normal bod' temperature.
Option C. low bod' temperature.Correct Answer is. low bod' temperature.
Explanation. Bot! !ig! and low bod' temperature can cause error. 4!e answer !ere is ta:en from CAP 71# App.L Para.+.".
Question Number. 1;. !at meal is most recommended after a long s!ift/.
Option A. 0ig! carbo!'drates.
Option B. ow carbo!'drates.Option C. 0ig! protein.
Correct Answer is. 0ig! carbo!'drates.Explanation. Carbo!'drates replace blood sugar le)els most uic:l'.
Question Number. 11. ong s!ift wor: will.
Option A. initiall' decrease 'our diagnostic and maintenance abilit' but e)entuall' increase 'our diagnostic and maintenanceabilit' as 'ou get used to it.
Option B. alwa's decrease 'our diagnostic and maintenance abilit'.Option C. alwa's increase 'our diagnostic and maintenance abilit'.
Correct Answer is. alwa's decrease 'our diagnostic and maintenance abilit'.
Option A. intense stress of long duration.Option B. t'picall' intense but of s!ort duration.
Option C. a freuentl' reoccurring stress or of long duration.Correct Answer is. t'picall' intense but of s!ort duration.
Explanation. CAP 71 C!.+ Para.".%.1.
Question Number. 1+. C!ronic stress is.Option A. a freuentl' reoccurring stress or of long duration.
Option B. t'picall' intense but of s!ort duration.Option C. intense stress of long duration.
Correct Answer is. a freuentl' reoccurring stress or of long duration.Explanation. CAP 71 C!.+ Para.".%.1.
Question Number. 1. ,mo:ing cannabis.
Option A. subtl' impairs performance for up to "+ !ours.Option B. !as onl' a s!ort term affect upon performance.
Option C. !as a noticeable affect on a persons be!a)iour and performance for up to "+ !ours.
Correct Answer is. subtl' impairs performance for up to "+ !ours.Explanation. CAP 71 C!.+ Para.#..".
Question Number. 1#. Performance is.Option A. in)ersel' proportional to t!e indi)iduals state of arousal.
Option B. directl' proportional to t!e indi)iduals state of arousal.
Option C. greatest onl' at one optimum le)el of arousal but diminis!es as arousal decreases or increases.Correct Answer is. in)ersel' proportional to t!e indi)iduals state of arousal.
Question Number. 17. &issing a brea: in an effort to get a =ob done wit!in a certain time frame.Option A. can be done b' t!ose actuall' doing t!e =ob pro)iding t!e super)isors ta:e regular brea:s.
Option B. can be counterproducti)e< as fatigue diminis!es motor s:ills< perception< awareness and standards.Option C. can be done pro)iding adeuate rest period is a)ailable at t!e end of t!e s!ift.
Correct Answer is. can be counterproducti)e< as fatigue diminis!es motor s:ills< perception< awareness and standards.Explanation. CAP 71 C!.# Para.1."..
Question Number. 16. 4iredness causes )isual acuit' to.
Option A. decrease.Option B. isual acuit' is not affected b' tiredness.
Option C. increase.Correct Answer is. decrease.
Explanation. CAP 71 C!." Para.".+.
Question Number. 1. Narrowing of attention occurs at.Option A. low le)els of arousal.
Option B. bot! !ig! and low le)els of arousal.
Option C. !ig! le)els of arousal.Correct Answer is. !ig! le)els of arousal.
Explanation. CAP 71 C!.+ Para.+.%.".
Question Number. ";. 4!e bloodalco!ol limit is.
Option A. "; milligrams of alco!ol per 1;; millilitres of blood for commercial aircrew< air traffic controllers and 6; milligrams of
alco!ol per 1;; millilitres of blood for maintenance engineers.Option B. +; milligrams of alco!ol per 1;; millilitres of blood.
Option C. "; milligrams of alco!ol per 1;; millilitres of blood for commercial aircrew< air traffic controllers and maintenanceengineers.
Correct Answer is. "; milligrams of alco!ol per 1;; millilitres of blood for commercial aircrew< air traffic controllers and 6;milligrams of alco!ol per 1;; millilitres of blood for maintenance engineers.
Explanation. AN CAP+ Notice + Para.#.
Question Number. "1. Paradoxical sleep is also :nown as.Option A. ,tage % sleep.
Option B. ,tage + sleep.
Option C. GE& sleep.Correct Answer is. GE& sleep.
Explanation. CAP 71 C!.+ Para..1.".
Question Number. "". !en ta:ing medicine for t!e first time.
Option A. ta:e t!e first dose at least "+ !ours before an' dut' to ensure t!at it does not !a)e an' ad)erse effects.
Option B. absent 'ourself from wor: for t!e duration of use of t!e medicine.Option C. consult a doctor if 'ou need to carr' out an' duties.
Correct Answer is. ta:e t!e first dose at least "+ !ours before an' dut' to ensure t!at it does not !a)e an' ad)erse effects.Explanation. AN +7 Para.%.7 2b3.
Question Number. "%. 5or a man to maintain !is fitness and !ealt! t!e conduci)e maximum recommended alco!ol inta:e is.
Option A. % 8 + units per wee:.
Option B. "6 units per wee:.Option C. "6 units per da'.
Question Number. "+. 0uman Circadian r!'t!ms c'cle on a.
Option A. " !our timescale.Option B. 6 !our timescale.
Option C. "+ !our time scale.
Correct Answer is. " !our timescale.Explanation. CAP 71 C!.+ Para..".1.
Question Number. ". Gemo)al of alco!ol from t!e blood stream.
Option A. can be speeded up b' sleeping.Option B. cannot be speeded up.
Option C. can be speeded up b' drin:ing strong coffee.Correct Answer is. cannot be speeded up.
Explanation. CAP 71 C!.+ Para.#.%.".
Question Number. "#. 5or a person wit! normal Circadian r!'t!ms< t!e bod' temperature will be lowest.Option A. between + and # o(cloc: in t!e morning.
Option B. upon wa:ing.Option C. at midda'.
Correct Answer is. between + and # o(cloc: in t!e morning.
Explanation. CAP 71 C!.+ Para..".%.
Question Number. "7. *f a maintenance engineer !as a cold or flu !e s!ould.
Option A. onl' absent !imself from dut' if !is wor: contract includes sic:ness pa'.Option B. onl' absent !imself from dut' if t!ere are no staff s!ortages at !is wor:place or wit!in !is wor: team.
Option C. absent !imself from dut' until full' reco)ered< regardless of ot!er factors.
Correct Answer is. absent !imself from dut' until full' reco)ered< regardless of ot!er factors.Explanation. CAP 71 C!.+ Para.1...
Question Number. "6. Consumption of alco!ol.Option A. increases mental and p!'sical reaction times.
Option B. !as no affect upon mental and p!'sical reaction times.
Option C. decreases mental and p!'sical reaction times.Correct Answer is. increases mental and p!'sical reaction times.
Explanation. CAP 71 C!.+ Para.#.%.1 Please t!in: about t!e wording )er' carefull'.
Question Number. ". Alertness and performance is reduced w!en t!e bod' temperature is.Option A. abo)e normal.
Option B. below normal.Option C. eit!er abo)e or below normal.
Correct Answer is. below normal.Explanation. CAP 71 C!.+ Para..".%.
Question Number. %;. A good rule of t!umb for an adeuate amount of sleep is.
Option A. one !our of !ig! ualit' sleep is good for two !ours of acti)it'.Option B. two !ours of !ig! ualit' sleep is good for one !our of acti)it'.
Option C. one !our of !ig! ualit' sleep is good for one !our of acti)it'.
Correct Answer is. one !our of !ig! ualit' sleep is good for two !ours of acti)it'.Explanation. CAP 71 C!.+ Para...1.
Question Number. %1. 5inding t!at familiar tas:s 2suc! as programming t!e )ideo recorder3 seems more complicated t!anusual< could be an earl' indication of.
Option A. acute stress.
Option B. c!ronic fatigue.Option C. a cold or flu.
Question Number. ++. 4!e c'cles of bod' temperature< sleep reuirement and alertness are called.Option A. eart! c'cles.
Option B. circadian r!'t!ms.Option C. ecto 8 meridian c'cles.
Correct Answer is. circadian r!'t!ms.
Explanation. CAP 71 C!.+ Para..".
Question Number. +. 4!e inta:e of caffeine in moderate uantities can result in.
Option A. anxiet'< !eadac!es and negati)e mood states.
Option B. lac: of sleep and subseuent disruption to t!e circadian r!'t!ms.Option C. a temporar' increase in t!e abilit' to sustain )igilance and increased alertness.
Correct Answer is. a temporar' increase in t!e abilit' to sustain )igilance and increased alertness.Explanation. CAP 71 C!.+ Para.#.+.% 2(Pep( pills3.
Question Number. +#. or:ing excessi)el' long s!ifts during unsociable !ours can lead to.
Option A. decreased abilit' to detect defects during aircraft maintenance.Option B. an increased immunit' to stress.
Option C. increased abilit' to detect defects during aircraft maintenance.Correct Answer is. decreased abilit' to detect defects during aircraft maintenance.
Explanation. CAP 71 C!.+ Para...+.
Question Number. +7. *n t!eor'< !uman error is most li:el' to occur.Option A. w!en t!e bod' temperature is at its lowest.
Option B. during )er' !ot weat!er.Option C. w!en t!e bod' temperature is stable.
Correct Answer is. w!en t!e bod' temperature is at its lowest.
Question Number. +6. An indi)idual suffering from stress w!en confronted wit! a tas: wit!in !is capabilit' is li:el' to t!in:
t!e tas: is.Option A. too demanding.
Option B. not demanding enoug!.
Option C. someone else(s responsibilit'.Correct Answer is. someone else(s responsibilit'.
Explanation. CAP 71 C!.+ Para.".# One defence strateg' of a person under stress is to a)oid additional stressors< b' 2for example3s!ifting responsibilit'.
Question Number. +. AN +7 does not mention.
Option A. pep(s.Option B. sudafed.
Option C. melatonin.Correct Answer is. melatonin.
Explanation. &elatonin is mentioned in CAP 71< C!.+ Para.#.+.+ 2e)en t!oug! t!e section is a transcript from AN+73.
Question Number. ;. % 8 + units of alco!ol ta:en before sleep reduces.
Option A. bot!.
Option B. uantit' of sleep.Option C. ualit' of sleep.
Question Number. ". ,tressors in t!e en)ironment of noise and !eat will cause.Option A. no loss of attention.
Option B. a total loss of attention.Option C. a loss of attention and a distraction.
Correct Answer is. a loss of attention and a distraction.
Explanation. CAP 71 C!..
Question Number. %. !en going from da' s!ift to nig!t s!ift< efficienc'.
Option A. sta's t!e same.Option B. will drop off after t!e first four wee:s.
Option C. will drop off in t!e first four wee:s.
Correct Answer is. will drop off in t!e first four wee:s.Explanation. CAP 71# App.*.
Question Number. +. !en wor:ing on aircraft< t!e consumption of alco!ol.
Option A. is permissible pro)iding t!e drin: dri)ing limit is not exceeded.Option B. 'ou cannot wor: on aircraft e)en 6 !ours after consuming large uantities of alco!ol.
Option C. a certain amount is permissible.Correct Answer is. 'ou cannot wor: on aircraft e)en 6 !ours after consuming large uantities of alco!ol.
Explanation. CAP 71 C!.+ Para.#." 21" drin:8dri)e limit3 and Para.#.%.%.
Question Number. . ?rin:ing % 8 + units of alco!ol before sleeping results in.Option A. loss of non8GE& sleep.
Option B. loss of ualit' sleep.Option C. a drop in bod' temperature.
Correct Answer is. loss of ualit' sleep.Explanation. N*.
Question Number. #. !at effect does alco!ol !a)e on sleep/.
Option A. Bot!.Option B. ?ecreases uantit' of sleep.
Option C. ?ecreases ualit' of sleep.
Correct Answer is. Bot!.Explanation. N*.
Question Number. 7. Narrowing of attention occurs in states of.Option A. optimum arousal.
Option B. low arousal.
Option C. !ig! arousal.Correct Answer is. !ig! arousal.
Explanation. CAP 71 C!.+ Para.+.%.".
Question Number. 6. 0'poxia can.Option A. cause a person to slip into a coma if t!e' are not uic:l' warmed up again.
Option B. impair t!e sensiti)it' of t!e rods and !ence !a)e a detrimental effect on e'esig!t.Option C. impro)e t!e nig!t )ision of t!e cones of t!e e'es.
Correct Answer is. impair t!e sensiti)it' of t!e rods and !ence !a)e a detrimental effect on e'esig!t.Explanation. CAP 71 C!." Para.".6.
Question Number. . Hou are ta:ing prescribed drugs.
Question Number. #+. An engineer !as a bod' mass index of "6. 4!iswould normall' be classed as.
Option A. a !ealt!' weig!t wit! no real ris: of de)eloping !ealt!problems.Option B. underweig!t wit! no real ris: of de)eloping !ealt! problems.
Option C. o)erweig!t and at a ris: of de)eloping !ealt! problems.
Correct Answer is. a !ealt!' weig!t wit! no real ris: of de)eloping !ealt!problems.Explanation. $ood B&* is 17 8 "" 2men3. "6 is considerabl' o)erweig!t. ,ee. !ttpDn!lbisupport.combmibmicalc.!tm
Question Number. ##. *f an a)erage adult !as consumed t!e eui)alent of four units of alco!ol< !ow long will it ta:e for t!is
le)el to drop to two units.Option A. four !ours.
Option B. eig!t !ours.Option C. two !ours.
Correct Answer is. two !ours.
Explanation. *A, 5act ,!eet Pg.+.
Question Number. #7. 0ow man' stages of sleep are t!ere/.
Option A. .
Option B. %.Option C. +.
Correct Answer is. .Explanation. CAP 71 c!apter + page 11.
Question Number. #6. GE& sleep can also be referred to as.
Option A. paranormal sleep.Option B. slow wa)e sleep.
Question Number. 7%. ong s!ift wor: will.Option A. increase 'our diagnostic and maintenance abilit'.
Option B. initiall' decrease 'our diagnostic and maintenance abilit' but t!en 'ou will get used to it.Option C. decrease 'our diagnostic and maintenance abilit'.
Correct Answer is. decrease 'our diagnostic and maintenance abilit'.
Explanation.
Question Number. 7+. P!ase % and + sleep is.
Option A. occurs onl' once per sleep c'cle.
Option B. most beneficial for t!e bodies reco)er'.Option C. induced b' alco!ol.
Correct Answer is. most beneficial for t!e bodies reco)er'.Explanation. CAP 71 C! + para .1.%.
Question Number. 7. Clinical insomnia can be caused b'.
Option A. caffeine.Option B. =et lag.
Option C. a c!ange of en)ironment.Correct Answer is. caffeine.
Explanation.
Question Number. 7#. 4!e normal reco)er' for Circadian d'sr!'t!mia is.Option A. at a rate ". !ours a da'.
Option B. at a rate 1. !ours a da'.Option C. at a rate " !ours a da'.
Correct Answer is. at a rate 1. !ours a da'.
Explanation. !ttpDen.wi:ipedia.orgwi:ietFag 1 da' per time -one is uoted !ere
Question Number. 77. !en comparing noise le)els on 0uman Performance.
Option A. noise !as no effect on t!e number of errors or t!e speed of performance of an indi)idual.Option B. an indi)idual can find noise le)els anno'ing but still perform well indefinitel'.
Option C. noise is directl' proportional to t!e number of errors and t!e speed of performance of an indi)idual.
Correct Answer is. noise is directl' proportional to t!e number of errors and t!e speed of performance of an indi)idual.Explanation. CAP 71 C!." para %.#.
09.". &hsical -n$ironment.
Question Number. 1. En)ironmental stresses are.
Option A. caused b' noise< fumes< !eat and )ibration.Option B. tolerated b' e)er'one euall'.
Option C. not normall' cumulati)e.Correct Answer is. caused b' noise< fumes< !eat and )ibration.
Explanation. CAP 71 C!. C!.+ Para.".%.".
Question Number. ". Emplo'ers must pro)ide t!eir emplo'ees wit! personal ear protectors if t!e noise le)el reac!es.Option A. 7; dB.
Option B. 6 dB.
Option C. #; dB.Correct Answer is. 6 dB.
Explanation. CAP 71 C!." Para.%.7.".
Question Number. %. 4!e maximum allowable noise dose is.
Option A. 6 dB.
Option B. an' combination of noise and time w!ic! exceeds ; dB 4A.Option C. ; dB for "+ !ours.
Question Number. 11. Excess noise in a wor:ing en)ironment can.
Option A. raise resistance to ot!er stresses.Option B. not affect performance.
Option C. lower resistance to ot!er stresses.Correct Answer is. lower resistance to ot!er stresses.Explanation. CAP 71# App.L Para ..
Question Number. 1". *f t!e temperature is 8 1MC and 'ou are wor:ing on t!e line< 'ou s!ould.
Option A. rotate engineers regularl' and !a)e a super)isor :eep an e'e on t!em.Option B. carr' on regardless of t!e weat!er to :eep t!e aircraft fl'ing.
Option C. stop all maintenance until t!e weat!er impro)es.Correct Answer is. stop all maintenance until t!e weat!er impro)es.
Explanation. AG 1+ A&C 1+."2c3 and CP 71 C!. Para.+.+.
Question Number. 1%. ,tudies !a)e s!own t!at wor:ing outside in a temperature of M5 will !a)e w!at effect on !anddexterit'/.
Option A. None.Option B. Around ;> reduction.
Option C. er' slig!t reduction.
Correct Answer is. Around ;> reduction.Explanation. ,o studies !a)e s!own 8 but 'ou won(t find it in eit!er CAP 71 or 71#.
Question Number. 1+. Cold stress can be influenced b'.Option A. insufficient )itamins in t!e diet.
Option B. a drop in bod' temperature.
Option C. t!e wind c!ill factor.Correct Answer is. t!e wind c!ill factor.
Correct Answer is. pro)ided b' fixed lig!t units gi)ing lig!t to s!adow ratio of %D1.Explanation. CAP 71# Appendix Para.".".% 2alt!oug! no reference can be found for t!e % to 1 bit3.
Question Number. 1. !en tas:s are being designed< t!e maximum mass an engineer s!ould lift is.Option A. %" :g.Option B. "% :g.
Option C. ; :g.Correct Answer is. "% :g.
Explanation. "% :g or ; lbs.
Question Number. ";. ,ensing and perception errors are most li:el' to result from.Option A. distraction of ot!er engineers.
Option B. poor lig!ting or noise.Option C. lac: of adeuate training.
Correct Answer is. poor lig!ting or noise.
Explanation. ,ensing and perception are " stages in t!e *nformation Processing &odel 2CAP 71 C!." Para.+.13 and affected b'lig!ting and noise.
Question Number. "1. 4as: lig!ting in a !angar is mainl'.
Option A. pro)ided b' fixed lig!ting.Option B. pro)ided b' fluorescent tubes.
Option C. portable so t!at indi)idual tas:s ma' be well lit.Correct Answer is. portable so t!at indi)idual tas:s ma' be well lit.
Question Number. 1. !en inspecting an airframe structure for small crac:s< to a)oid a crac: being missed 'ou s!ould.
Option A. !old t!e )ision stationar' for se)eral seconds on eac! area to allow t!e e'e to focus correctl'.Option B. not use a mirror as mirrors absorb and refract lig!t and ma' obscure a crac:.
Option C. constantl' mo)e t!e e'e across and around t!e area of interest to a)oid t!e crac: falling into t!e e'e(s natural blindspot.Correct Answer is. interest to a)oid t!e crac: falling into t!e e'e(s natural blind spot.
Explanation. CAP 71 C!." Para."..".
Question Number. ". !en a person mo)es from a poorl' lit area to a well lit area< w!at is t!e minimum time t!e' s!ouldallow for t!e e'es to adapt/.
Option A. 7 minutes.Option B. 7 seconds.
Option C. %; seconds.Correct Answer is. 7 minutes.
Explanation. CAP 71 C!." Para."..1.
Question Number. %. *temi-ed c!ec:lists s!ould be dealt wit!.Option A. in an' order< pro)ided all steps are completed.
Option B. item b' item< in order< to co)er e)er' step diligentl'.
Option C. as memori-ed.Correct Answer is. item b' item< in order< to co)er e)er' step diligentl'.
Explanation. Closest reference found to t!is is CAP 71 C!.# Para.+..
Question Number. +. 4!e main disad)antage of carr'ing out critical inspections under )er' brig!t artificial lig!t is.
Correct Answer is. glare.Explanation. CAP 71 C!. Para.%.+.
Question Number. . !en carr'ing out a )isual inspection< an engineer is li:el' to ma:e a parallax error w!en.Option A. inspecting a component using a x or 1;x magnif'ing glass.Option B. using precision measuring instruments suc! as a )ernier gauge or AO meter.
Option C. Not!ing.Correct Answer is. using precision measuring instruments suc! as a )ernier gauge or AO meter.
Explanation. Parallax (4!e apparent displacement of an ob=ect as seen. from two different points t!at are not on a line wit! t!e
ob=ect(
09.7. ommunication.
Question Number. 1. !at constitutes a good wor: !ando)er/.
Option A. A written and )erbal account of t!e wor: done.
Option B. A written documentation of t!e wor: done.Option C. A )erbal account of t!e wor: done.
Correct Answer is. A written and )erbal account of t!e wor: done.Explanation. CAP 71# C!. Para.1.+.
Question Number. ". A good s!ift !ando)er s!ould include details of.
Option A. tas:s t!at !a)e been completed persons w!o carried out t!e tas:s tas:s to be carried out and general compan' andtec!nical information.
Option B. tas:s t!at !a)e been completed tas:s in progress< t!eir status< an' problems encountered etc. tas:s to be carried outand tools reuired to carr' out t!e tas:s.
Option C. tas:s t!at !a)e been completed tas:s in progress< t!eir status< an' problems encountered etc. tas:s to be carried out
Correct Answer is. tas:s t!at !a)e been completed tas:s in progress< t!eir status< an' problems encountered etc. tas:s to be carriedout and general compan' and tec!nical information.
Explanation. CAP 71 C!.7 Para.1..1 and CAP 71# App.& Para.%.7.%.
Question Number. +. A good practice for a s!ift !ando)er is for s!ifts to be specificall' rostered so t!ere is an o)erlap of.
Option A. " 8 % !ours.
Option B. 8 1; minutes.
Option C. "; 8 %; minutes.Correct Answer is. "; 8 %; minutes.
Explanation. CAP 71# C!. Para.1.%.
Question Number. . As'nc!ronous( communication includes.
Option A. immediate )oice communication b' radio lin:.
Option B. tec!nical manuals< memos< Ad)isor' Circulars and Airwort!iness ?irecti)es.Option C. face8to8face communications.
Correct Answer is. tec!nical manuals< memos< Ad)isor' Circulars and Airwort!iness ?irecti)es.Explanation. Nil
Question Number. 7. 4!e most effecti)e form of communication is.Option A. )erbal communication.
Option B. written communication.Option C. explicit communication.
Question Number. 1;. !at is t!e most important means of communication in aircraft maintenance engineering/.Option A. ritten.
Option B. *mplicit.Option C. erbal.Correct Answer is. ritten.
Explanation. CAP 71# App 4 Para 1. *nterrogation and confirmation can be used in )erbal communication to ensure t!at t!erecei)er !as understood. (*mplicit communication( is implied 2non8)erbal3 communication and is open to
interpretation and errors..
Question Number. 1%. *f 'ou are gi)en a tas: t!at 'ou are unsure of 'ou s!ould.
Option A. consult t!e appropriate appro)ed data.
Option B. as: someone w!o !as done it before.Option C. consult t'pe course notes.
Correct Answer is. consult t!e appropriate appro)ed data.Explanation. Nil.
Question Number. 1#. 4!e alerting s'stem for an important s'stem failure s!ould be.Option A. an aural warning.
Option B. a flas!ing )isual signal< preferabl' red.
Option C. a dolls8e'e indicator.Correct Answer is. an aural warning
Question Number. 1. 4!e ,0E model of !uman factors ta:es into account.Option A. ,oftware< !ardware< en)ironment and li)eware.
Option B. ,oftware< !ardware< efficienc' and li)eware.Option C. ,oftware< !ardware< en)ironment and location.
Correct Answer is. ,oftware< !ardware< en)ironment and li)eware.
Explanation. CAP 71 C!.1 Para.1..1.
Question Number. ". !at part of t!e ,0E model would t!e writing and interpretation of maintenance manuals fit into/.
Option A. 0ardware.
Option B. ,oftware.
Option C. En)ironment.Correct Answer is. ,oftware.
Explanation. CAP 71 C!.1 Para.1..".
Question Number. %. 4!e (error c!ain( t!eor' refers to.Option A. a c!ain of errors wit!in an organi-ations can be in)estigated< and similar errors pre)ented b' determining a common
lin: between t!em.Option B. a compan' is onl' as good as its wea:est emplo'ee or emplo'ees< and remo)al of t!att!ose emplo'ee from t!e c!ain
s!ould pre)ent errors.Option C. errors are caused b' a c!ain of lin:ed e)ents< and t!e brea:ing of one lin: in t!e c!ain will pre)ent t!e error.
Correct Answer is. errors are caused b' a c!ain of lin:ed e)ents< and t!e brea:ing of one lin: in t!e c!ain will pre)ent t!e error.
Question Number. +. !at part of t!e ,0E model would t!e aircraft design fit into/.
Option A. i)eware.Option B. 0ardware.
Option C. En)ironment.Correct Answer is. 0ardware.Explanation. CAP 71 C!.1 Para.1..".
Question Number. . !ic! part of t!e ,0E model is most difficult to protect from errors b' (designing out( or to (wor:
around(/.Option A. i)eware.
Option B. ,oftware.Option C. En)ironment.
Correct Answer is. i)eware.Explanation. CAP 71 C!.1 Para.1..+.
Question Number. #. A )iolation in an aircraft maintenance procedure.
Option A. is usuall' carried out wit! t!e best intentions from a genuine desire to (get t!e =ob done(.Option B. is alwa's considered an act of )andalism or sabotage.
Option C. is alwa's carried out to satisf' some personal need< often unrelated to t!e actual tas:.
Correct Answer is. is usuall' carried out wit! t!e best intentions from a genuine desire to (get t!e =ob done(.Explanation. CAP 71 C!.6 Para.1.+..
Question Number. 7. !ic! t'pe of !uman error is easiest to correct/.Option A. Constant error.
Option B. Ge)ersible error.
Option C. ariable error.Correct Answer is. Constant error.
Question Number. 1. !ilst wor:ing on an aircraft a spanner placed on t!e wing surface is :ic:ed off and subseuentl' fallsinto an open engine cowl< brea:ing off a sensor connector. 4!is is an example of.
Option A. a s:ill based error.Option B. &urp!'(s law.
Option C. a punis!able occurrence.Correct Answer is. &urp!'(s law.Explanation. A ,:ill based error are errors associated wit! (intrinsic )ariabilit' of force< space or time coordination( 20uman Error<
ames Geason pg.+%3.
Question Number. 1#. An experienced engineer fits t!e wrong seal during a routine component c!ange. 4!is is.Option A. s:ill based.
Option B. rule based.Option C. :nowledge based.
Correct Answer is. rule based.Explanation. @sing t!e *PC is a rule based be!a)iour.
Question Number. 17. An engineer is wor:ing on a wing and :ic:s a spanner off into an engine cowl and brea:s a sensor. 4!is
is.Option A. :nowledge based error.
Option B. s:ill based error.
Option C. rule based error.Correct Answer is. s:ill based error.
Explanation. A s:ill based error 2slip3 is an error in force< space or time coordination 2Geason< 0uman Error pg +%3.
Question Number. 16. 4!e difference between a mista:e and a )iolation is.
Option A. a mista:e is less serious t!an a )iolation.
Option B. a )iolation is not deliberate.Option C. a mista:e is unintentional and a )iolation is deliberate.
Correct Answer is. a mista:e is unintentional and a )iolation is deliberate.Explanation. CAP 71 C!.6 Para.1.+.
Question Number. ";. An experienced engineer is fitting a )al)e. A reuired seal is not fitted. !at t'pe of error is t!is/.
Option A. Lnowledge based.Option B. Gule based.
Option C. ,:ill based.
Correct Answer is. Gule based.Explanation. 4!is is a rule based error. *n Gule Base errors are t'picall' associated wit! misclassification of situations leading to t!e
application of t!e wrong rule or wit! t!e incorrect recall of procedures. 2Geason< 0uman Error pg +%3.
Question Number. "1. 4!e !ub of t!e ,0E model of !uman factors is.
Option A. li)eware.
Option B. !ardware.Option C. en)iroment.
Correct Answer is. li)eware.Explanation. CAP 71 C!.1 Para. 1..
Question Number. "7. An engineer is performing a tas: in less t!an ideal conditions in order to meet an operational deadline is.
Option A. committed a routine error.
Option B. committing a situational )iolation.Option C. ma:ing a rule based slip.Correct Answer is. committing a situational )iolation.
Explanation. CAP 71 C!.6 Para.".+.%.
Question Number. "6. An engineer w!o !as de)eloped !is or !er own met!od of performing a complex tas:.Option A. s!ould be commended for !is!er resourcefulness.
Option B. is performing a rule based be!a)iour.Option C. is )iolating on a regular basis.
Correct Answer is. is )iolating on a regular basis.Explanation. CAP 71 C!.6 Para.".+.".
Question Number. ". Error tolerance in maintenance progress refers to.
Option A. performance of tas:s specificall' designed to identif' errors during a maintenance tas:.Option B. abilit' of a s'stem to remain functional after a maintenance error.
Option C. process of eliminating t!e contributing factors to error.
Correct Answer is. process of eliminating t!e contributing factors to error. OG abilit' of a s'stem to remain functional after amaintenance error.
Explanation.
09.9. Ha2ards in the Wor/place.
Question Number. 1. Engineers often wor: on raised platforms< ladders etc. !at dangers can t!is contribute to/.Option A. ,taging ma' be made of wood.
Option B. adder ma' slip and man falls.Option C. 4wo wor:ers ma' be carr'ing out maintenance on t!e same lift.
Correct Answer is. adder ma' slip and man falls.Explanation. CAP 71# C!. Para..1.
Question Number. ". Gis: assessment and management is.
Option A. reduction of ris:s to a tolerable standard and monitoring t!e situation.Option B. t!e in)estigation of ris:s and totall' remo)ing t!em and t!e monitoring of new wor: practices.
Option C. c!oosing a c!eaper supplier or manufacturer for parts.
Correct Answer is. reduction of ris:s to a tolerable standard and monitoring t!e situation.Explanation. N*.
Question Number. %. !en carr'ing out a ris: assessment.Option A. a !ard !at s!ould be worn.
Option B. it is necessar' to identif' w!ere euipmentprocedures mig!t fail.
Option C. Not!ing.Correct Answer is. it is necessar' to identif' w!ere euipmentprocedures mig!t fail.