Module 9 Module 9A quiz contains 20 question based on the syllabus for module 9 examination for B1 and B2 category. The time limit for the quiz is 25 min. The number of attempts allowed are unlimited. All the best. Name 1. Smoking cannabis subtly impairs performance for up to 24 hours has only a short term affect upon performance has a noticeable affect on a persons behaviour and performance for up to 24 hours None 2. Alertness and performance is reduced when the body temperature is either above or below normal above normal below normal None 3. In the UK, an airside ramp vehicle driver is most likely to go deaf in the right ear the left ear both ears None 4. A stimulant allowed to be taken without a doctor's prescription is caffeine antihistamine bromine None 5. Missing a break in an effort to get a job done within a certain time frame can be counter productive, as fatigue diminishes motor skills, perception, awareness and standards can be done providing adequate rest period is available at the end of the shift can be done by those actually doing the job providing the supervisors take regular breaks None 6. The part of the eye which controls the amount of entering light is the iris retina cornea None 7. In the human eye most of the refraction required to bring an image into focus on the retina is accomplished by the cornea lens iris None 8. Long shift work will always increase your diagnostic and maintenance ability always decrease your diagnostic and maintenance ability initially decrease your diagnostic and maintenance ability but eventually increase your diagnostic and maintenance ability as you get used to it None 9. A violation in an aircraft maintenance procedure is always carried out to satisfy some personal need, often unrelated to the actual task is usually carried out with the best intentions from a genuine desire to 'get the job done' is always considered an act of vandalism or sabotage None 10. The symptoms of de-motivation are very similar to the symptoms of mental illness tiredness stress None 11. To establish a reliable means of communication between teams change-over logs and verbal communication are essential detailed verbal communication is the most effective method a detailed written handover is the most effective method None 12. 'Environmental capture' is a type of error possible when an engineer does the same job repeatedly on the same type of aircraft but on different types of aircraft in a short timescale None 13. The incident where a 737 lost oil from both engines is a direct result of human error human factors engine vibration None 14. 'Confirmation bias' is Error in work carried out by a supervisor who has also inspected and signed for his own work the subconscious attention to evidence which confirms an engineer's beliefs, and inattention to evidence which contradicts his beliefs An inspection of work carried out by an independent inspector or supervisor None 15. Iconic memory stores sounds and lasts up to 2 seconds stores visual information and lasts up to 2 seconds stores visual information and lasts up to 1/2 second None 16. What part of the SHEL model would the writing and interpretation of maintenance manuals fit into? Environment Software Hardware None 17. When a person moves from a well lit area to a poorly lit area, what is the minimum time they should allow for the eyes to adapt? 7 minutes 7 seconds 30 seconds None 18. Up to what proximity to an aircraft with engines running is the use of ear protection recommended for maintenance personnel? 2 - 3 metres 20 - 30 metres 200 - 300 metres None 19. An effective group work is when everyone discusses ideas and opinions everyone has a job to do everyone contributes in some way None 20. The type of memory which is most easily influenced by a person's expectations of what should have happened is the semantic memory long term memory episodic memory None 1 out of 1