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WorksheetsQuiz on electrical accessories
Total questions: 29
Worksheet time: 15mins
Mains for an average sized house
Protection 63A and Cable Size 16 mm2
Protection 40A and Cable Size 6 mm2
Protection 16A and Cable Size 1.5 mm2
Protection 6A and Cable Size 1 mm2
Domestic lighting circuit
Protection 63A and Cable Size 16 mm2
Protection 40A and Cable Size 6 mm2
Protection 16A and Cable Size 1.5 mm2
Protection 6A and Cable Size 1 mm2
3 kW water heater
Protection 63A and Cable Size 16 mm2
Protection 40A and Cable Size 6 mm2
Protection 16A and Cable Size 1.5 mm2
Protection 6A and Cable Size 1 mm2
The information label on this cable drum has been partially damaged. Describe one other method of determining the cable size (cross-sectional area).
By measurement – calculate CSA of strand using diameter of strand
By visual comparison with a known cable size.
labelling on the cable
All of them
Which one is batten holder or BC lamp Socket
Which one is Cable Connector
Which one is Cable Gland
Which one is Ceiling Rose
Which one is PCU-Permanent Connection Unit
Which one is Electrical Crimp connector
Which one is Flush Box
Which one is Junction Box
Which one is Pendant lamp holder(Edison screw)
Which one is PIR
Which one is PVC conduit thru box
Which one is Surface mount flush Box
Which one is Surface mounted switch(Water heater switch)
Which one is Miniature circuit breakers (MCB)
Which one is Main Isolator Switch
Which one is Heat shrink tube
Which one is Fasteners /Cable clips
Connect wires to devices or joining two cable
Support and secure flush plate fittings.
For accessible cable joins. For joining cables in ceiling etc.
Fixed wiring – flex interface. Heated towel rail, heater etc.
Electro-mechanical safety device which operate and disconnect the specific circuit
Electro-mechanical safety device which operate and disconnect the all circuits in the switch board.
Luminaires using flex and a ceiling rose. which one is Hanging/pendant light fitting.
Fixed wiring – flex interface. Pendant luminaires
