Plumbing L2 Electrical unit PT1

The building regulations that cover electrical work is?

• Part L

• Part G

• Part J

• Part P

The British Standard that covers electrical work is

• BS 6700

• BSEN 806

• BS1212

• BS7671

Under building regulation part P you are not allowed to work in any Danger zones, Which of the following are considered danger zones?

• bathroom, kitchen or outhouse

• Dinning room, Bedroom

• Airing cupboard, Landing

• All of the above

Mains electricity is 230 V ?

• AC

• DC

• 2CV

• PCB

This picture shows

• A step down transformer

• A step up transformer

• A portable battery

• A robot in disguise

The wiring to all the plug sockets in a domestic house is know as?

• The ring main

• Radial circuit

• Spur outlet

• Socket ring

The wiring to all the lighting in a domestic house is know as?

• The ring main

• Radial circuit

• Spur outlet

• Socket ring

What size MCB protects the ring main?

• 6 amp

• 32 amp

• 13 amp

• 16 amp

What size MCB protects the immersion heater?

• 6 amp

• 32 amp

• 13 amp

• 16 amp

Which of the following are earthing systems in a domestic house?

• TNS, TNCS, TT

• MGP, TT, WSB

• NTS, ATS, TT

• BTCC, TT, BTC