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Q1. What are the 4 C’s of AGL/AFL ?CorrectIncorrect
Q2. What are the % levels of brilliancy normally defined for AGL/AFL circuits by ICAO?CorrectIncorrect
Q3. What is the longitudinal alignment for runway centreline lighting ?CorrectIncorrect
Q4. At which percentage of light output is a light deemed to need maintenance?CorrectIncorrect
Q5. What is the most common problem for runway inset lights which affect their security in the runway ?CorrectIncorrect
Q6. Which two (2) principal types of Guidance signs are used on AGL/AFL ?CorrectIncorrect
Q7. What alignment criteria must be adopted when installing an inset light base into the pavement ?CorrectIncorrect
Q8. What sizes of Inset lights are generally available for runway lighting circuits ?CorrectIncorrect
Q9. What is the recommended method to determine light serviceability in the field ?CorrectIncorrect
Q10. What tool is recommended by the manufacturers to check that inset lights are secure in their base units ?CorrectIncorrect
Q11. What is the operational design voltage for AFL primary cable and what is Insultation Tester test voltage we must choose to determine compliance ?CorrectIncorrect
Q12. What is the length of an ICAO approach for a categorised (CAT 1 or CAT II/III ) runway ?CorrectIncorrect
Q13. Where do we find the information which give us the angle of elevation for the CAT I/II/III approach lights ?CorrectIncorrect
Q14. What is the minimum number of circuits needed on a CAT I approach lighting system in order to achieve correct interleaving ?CorrectIncorrect
Q15. Where do you find the standards & requirements for the Frangibility of elevated lights ?CorrectIncorrect
Q16. What percentage ( % ) of lights are required to be serviceable in a full Category 1 AFL runway system to meet Category 1 operational serviceability requirements ?CorrectIncorrect
Q17. Which maintenance system should preferably be adopted by airport operators ?CorrectIncorrect
Q18. What is the operational design voltage for AFL primary cable ?CorrectIncorrect
Q19. What two (2) types of electrical maintenance checks do we carry out on an AFL primary series circuit ?CorrectIncorrect
Q20. Define one (1) type of preventive maintenance scheduling ?CorrectIncorrect
Q21. Which statement about AFL lighting circuits is TRUE ?CorrectIncorrect
Q22. What does ILCMS stand for ?CorrectIncorrect
Q23. What is the vertical angle of elevation for runway edge (side row) lights ?CorrectIncorrect
Q24. According to ICAO, when is a light deemed to be ‘unserviceable’ (out of operation) ?CorrectIncorrect
Q25. Name one function carried out to ensure that the AFL primary series circuit is safe to work on ?CorrectIncorrect