Interactive Exams

1. The electricity at work regulations?

2. To complete a cable calculation for a fire alarm circuit, I would need?

3. What doesn’t need connecting to the M.E.T?

4. In the code BS EN 60898, EN stands for?

5. Which diagram is usually drawn left to right?

6. An example of a 1:20 scale on a diagram could be?

7. To keep stock of materials on site, it would be good to have?

8. Fire alarm call points are normally wired?

9. Which wiring system could have XLPE incorporated in it?

10. Which system is best for connecting to a motor?

12. A high circuit volt drop would need?

13. The lowest acceptable volt drop for a 230V cooker circuit would be?

14. The highest percentage of volt drop allowed for 230V lighting circuits is?

15. Mutual detrimental influences doesn’t cover? 

16. A socket fixed outside must have?

17. Earthing of bathroom pipes is called?

18. A T.T system always contains?

19. In a TN-S system where are the neutral and earth connected together?

20. What causes an RCD to operate?

21. Which part of an MCB operates under fault conditions?

22. What’s the first step of a safe isolation procedure?

23. Which best describes GS38?

24. The most common tool used with steel conduit is?

28. Which type of mcb is design for small motor protection?

29. The insulation inside an MICC cable is?