Font size
WorksheetsUnit 105 Final Circuits
Total questions: 10
Worksheet time: 7mins
Which of the following is a final circuit?
Lighting Circuit
Power circuit
Distribution Circuit
Racing Circuit
What are the two general categories of power circuit/
Ring
Radial
Consumer
Alarm
What is the maximum size for a ring circuit?
100m in length
An area of 100m2
unlimited
100m in circumference
how many sockets can you wire on a ring circuit?
20
50
100
unlimited
could you use a radial socket outlet circuit instead of a ring circuit?
yes
no
what are the 2 types of spur
fused spur
unfused spur
ring spur
hot spur
how many sockets can you wire on a fused spur
1
2
10
unlimited
how many sockets can you wire on an unfused spur
1
2
10
unlimited
could you add an additional spur to a fused spur?
yes
no
where could you find the most accurate information regarding wiring final circuits?
The Onsite Guide
BS7671:18 The Wiring Regulations
Anyone who works in Wickes
