Welcome to your 18th Edition 60 mins. This mock exam is not a substitute for proper teaching or revision and should only be used as a resource to prepare learners for the exam. The questions (along with the wording and diagrams) contained within the bank of this exam are purely made up by our lecturers and not copied from any actual qualification exam. So while this is an excellent free revision resource, please do not rely on these exam questions alone to help you be successful within your qualifications. When you are ready, please press "start quiz".
1.
Which of the following energy sources is not suitable for a SELV supply ?
2.
The maximum disconnection time for a reduced low voltage supply is
3.
How should an insulation resistance test be undertaken on a large installation, during an initial verification?
4.
Circuits with Lumiaires within a domestic premises must be protected by a
5.
A final circuit is defined as the wiring between the
7.
In a sauna which one of the zones has no special requirements concerning the heat resistance of the equipment?
8.
Cables and equipment in circuits feeding motors shall be suitable for a current of at least?
9.
The external influence code AA2 relaters to the ambient temperature range
10.
What us the classification code of external influence where seismic effects are low severity?
11.
A PV convertor shall have a switch-disconnector provided on?
12.
Where particular risks of fire exist, the classification for high density occupation areas with easy conditions of evacuation is
13.
With regard to determining the frequency of periodic inspection and testing of an installation, which of the following does not need to be considered?
14.
BS 7671 includes the requirements for
15.
When considering the fundamental principles of an electrical instalaltion, which of the following should a designer have knowledge of relative to the what protective equipment is required
16.
The maximum disconnection time for a 400v AC circuit with a TN supply is
17.
In a location containing a bath or shower supplementary bonding may be omitted, amongst other conditions, where?
18.
The minimum information contained on a periodic inspection and testing notice would be the?
19.
Which of the following is not considered an external influence according to part 5?
20.
when making an assessment of the frequency and quality of maintenance, a factor to be considered is that
21.
An extra low voltage system which is electrical separated from earth so the a single fault cannot give rise to an electrical shock is known as
22.
Which of the following may be used to provide emergency switching for a motor?
23.
Cables installed in or on steel cable containment systems are deemed to meet the requirements of regulation?
24.
20A final circuit is the wiring between?
26.
Accessible street furniture enclosures containing live parts shall only be opened using a?
27.
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?
28.
An undervoltage device has operated and restoring the supply may cause danger. The reclosure of this device should be
29.
A cable concealed in a wall outside the prescribed zones at a depth of less than 50 mm must?
30.
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?
By Neil