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1. Which tool is best suited for removing floorboard nails?
2. Which test is used to prove that the circuit under test has no dangerous short-circuits PRIOR to the circuit being made ‘live’ ?
3. What is the name of the ‘pattern’ of holes/slots in cable tray ?
4. Why are flexible conductive straps fitted inside ‘bus-bar’ trunking ?
5. Which one of the following cable system is used for underground supply cables in older installations?
6. Which of the following contributes to a safer working environment?
7. The flex used for worksite extension leads must be able to withstand temperatures :
8. Some domestic fuseboards are fitted with more than 1 RCD to protect different parts of an installation. What name is given to this type of fuseboard?
9. Where is the most suitable location to isolate a live supply to a circuit in a domestic installation?
10. What type of drawing shows the locations of all systems and equipment installed, even after additions?
11. Which one of the following is not good practice when carrying out safe isolation?
12. Handtools must operate on a reduced voltage system. What is the maximum voltage of this system?
13. Machinery often has this fitted to prevent users of the machinery from being in close proximity to dangerous moving parts.
14. Where might you find an ‘intermediate’ lighting circuit arrangement ?
15. Where would a ‘fire barrier’ be fitted ?
16. Why is it important to provide spacing behind cable tray fixed flat to a wall ?
17. What is the MINIMUM acceptable value of insulation resistance for a 400v radial circuit ?
18. Why is it necessary to visually inspect an extension lead prior to use?
19. Identify the scale used for carrying out a Zs test.
20. Which tool is best suited for use with a wood chisel?
21. What diagram is used for complex tasks and plots ‘activities’ against ‘time’. It also determines the order in which tasks must be completed.
22. Identify the part within a GS-approved Voltage Tester that would primarily protect the tester from electric shock should damage occur to the tester during use
23. What tool is best suited for removing rough edges from the inside of newly cut steel conduit?
24. What colour is a 50v AC (reduced voltage) Industrial socket outlet.
25. Which one of the following would not help reduce accidents and incidents in the workplace?
26. What is the name given to the TWO cables that connect two 2-way switches together in a lighting circuit ?
27. How can pilfering from site be best prevented?
28. What is the instrument test voltage for an insulation resistance test on a 400v AC radial circuit ?
29. What is the function of a ‘return flange’ on cable tray ?
30. If a live electrical connection becomes loose, what is the likely outcome ?
