Welcome to your 18th Edition 60 mins
1.
Correct co-ordination between circuit conductors and an overcurrent protection device is achieved when?
2.
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?
3.
Except for equipment for which an appropriate product standard specifies requirements, a luminaire shall be kept at an adequate distance from combustible materials. a small spotlight or a projector rated at over 100 W and up to 300 W shall be installed at the following minimum distances from combustible materials. Unless otherwise recommended by the manufacturer
4.
20A final circuit is the wiring between?
5.
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?
6.
Circuits with Lumiaires within a domestic premises must be protected by a
7.
Which of the following may be used to provide emergency switching for a motor?
8.
Which of the following, is the symbol for a "class P" thermally protected independent lamp ballast permitted for mounting on a flammable surface?
9.
The external influence code AA4 relates to the ambient temperature range
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.
The maximum permitted disconnection time for a 20A standard radial socket outlet is
12.
Under normal load conditions what is the maximum temperature of a hand-held metal accessible part
13.
On caravan sites, overhead conductors in areas subject to vehicle movement shall be placed at a minimum height above ground of?
14.
Which of the following statements is incorrect?
15.
The minimum information contained on a periodic inspection and testing notice would be the?
16.
A firefighters switch, shall be provided in the low voltage circuit supplying exterior electrical installations and interior discharge lighting operating at?
17.
For an agricultural location, in order to provide automatic disconnection of supply in circuits other than socket-outlet circuits, a disconnection device shall be installed having a maximum rated residual operating current of?
18.
What does the abbreviation PEI stand for?
19.
The maximum length of a flexible cord or cable for a caravan connection is?
20.
Which of the following methods will not provide basic protection
21.
Where arcs, sparks or particles at high temperature may be emitted by fixed equipment in normal service, the equipment shall be
22.
The maximum disconnection time for a circuit supplied by a reduced low voltage system using a 110 V midpoint earthed transformer is
23.
Where a 3-core cable, with cores coloured brown, black and grey, is used as a switch wire for two-way or intermediate control. The terminations of the conductors shall be identified using?
24.
gM is a category of BS 88 fuse used in:
25.
An RCD that is installed for protection against the risk of fire where combustible materials are stored shall be?
26.
An approximation of the prospective fault current between line conductors, of a 3 phase supply can be determined by?
27.
Which one of the following is not a characteristic of the supply?
28.
Which one of the following is not a statutory regulation?
29.
When making an assessment of the frequency and quality of maintenance, a factor to be considered is that:
30.
What should be made part of a PEI design to help combine information or data from or to the DNO, Electricity supplier and user?
By Neil