Welcome to your 18th Edition 60 mins
1.
What should be made part of a PEI design to help combine information or data from or to the DNO, Electricity supplier and user?
2.
Every installation shall be divided into circuits to
3.
A permanent warning notice must be fixed at or near the point of connection, of every earthing conductor to an earth electrode bearing the words?
4.
Cables installed in or on steel cable containment systems are deemed to meet the requirements of regulation?
5.
A neutral can be defined as a
6.
In locations with increased risks of fire, motors which are automatically or remotely controlled, or which are nolt continuously supervised, shall be protected against excessive temperature by
7.
BS 5839 deals with the system design, installation and servicing of?
8.
Which of the following is an SPD?
9.
Overvoltage protection devices should be positioned
10.
In a swimming pool or other basin, the metallic covering or sheath of a wiring system in zones 0,1 or 2 shall?
11.
Electric dodgems shall only be operated at voltages not exceeding?
12.
An RCD that is installed for protection against the risk of fire where combustible materials are stored shall be?
13.
When cables are placed directly in the ground they should be buried at a depth?
14.
When carrying out an inspection of a new installation, it is not necessary to verify the?
15.
The requirements for Electrical Installations states that an installation shall be divided into circuits to
16.
The maximum Zs at operating temperature for a distribution circuit with 5s disconnection time supplied by a 32A BS88-2 fuse is
17.
Electrical installation design shall take into account
19.
Diversity may be taken into account when considering
20.
Where particular risks of fire exist, the classification for high density occupation areas with easy conditions of evacuation is
Hint
21.
Inspection and testing of an installation should be completed by
22.
In a sauna which one of the zones has no special requirements concerning the heat resistance of the equipment?
23.
Prospective fault current for a single phase supply, is recorded using the highest value determined from the prospective?
24.
An undervoltage device has operated and restoring the supply may cause danger. The reclosure of this device should be
25.
The minimum information contained on a periodic inspection and testing notice would be the?
26.
When protecting against burns, a metallic part intended to be touched but not hand held shall be limited to a maximum temperature of?
27.
To meet the requirements of BS 7671, all overcurrent protective devices, without back-up protection on the supply side, must be capable of:
28.
20A final circuit is the wiring between?
29.
The maximum length of a flexible cord or cable for a caravan connection is?
30.
In the PEI concept of a Prosumer's Low Voltage Electrical Installation, what piece of Electrical Equipment is considered to be both a load and a generator?
