Chapter 41 - 18th Edition Exam Help Quiz

Which of the following is not listed in the regulations as a protective measure that is generally permitted?

• Exposing live conductive parts

• Automatic disconnection of supply

• Earthing systems

• Insulating life parts

Question 2 is about tt systems distribution circuits and disconnection times. Where can you find the relevant information?

• Page 79

• Page 63

• Page 61

• Page 55

A regular question about luminaires in houses. Where should you look for the answer?

• Page 57

• Page 59

• Page 61

• Page 63

Question 4 is about fuses. Where are you going to find tables on maximum zs values for fuses?

• Page 64

• Page 61

• Page 63

• Page 68

Look at the clues in the question. Where can you find an entry for tt system?

• Page 63

• Page 61

• Page 55

• Page 79

A question on reduced low voltage systems. Where does the page 55 entry direct you to find the answer?

• Page 64

• Page 63

• Page 68

• Page 61

Question 7 is asking when making provisions for basic protection. Where can you find the answer?

• Page 74

• Page 63

• Page 61

• Page 55

Can you find placing out of reach?

• Page 55

• Page 61

• Page 63

• Page 74