Lightning Circuits

Question 1

For an edison screw lamp holder where must the line conductor be connected

Answer 1

Connected to the brass terminal

Question 2

For a domestic lighting circuit what is the maximum permissible voltage drop between the origin and any load point

Answer 2

3 percent

Question 3

For a domestic lighting circuit what is the usual rating for the protective device where a BS EN 60898 type b circuit breaker is used

Answer 3

6 Amps