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WorksheetsBook B Chapter 1 Page 1 - 60
Total questions: 10
Worksheet time: 5mins
What type of cable would be suitable for surfuce mount in a 200 year old stately home?
PVC/PVC
SWA
MI Cable
Singles in PVC Conduit
Which of the following is Non- statuatory
HASAWA 1974
EWR 1989
PUWER 1998
BS 7671
Which of these materials is not a suitable conductor material according to BS7671?
Aluminium
Copper
Silver
Steel
In a 3phase AC system which is not a Line colour ?
Black
Blue
Brown
Grey
Which of these is not a suitable insulator for cables?
PVC
Magnesium oxide
Sand
XLPE
Which of these is not recommended for connection to a motor?
SY Cable
Circular flexible cable
Stranded singles in copex contaianment
singles in metal conduit
What type of cable insulation is specifically recommended for fire escape routes?
XLPE/SWA
PVC/PVC
LSF/LSZH
FP200
What type of wiring system allows for the potential of the biggest savings ?
Conduit
Cable tray
Modular
Busbar
What is the maximum size overcurrent protective device for a radial circuit wired in 2.5mm t&e?
10A
20A
32A
40A
Which of these is not a type of UPS system?
Online
Line interactive
Gridline
Offline
