Welcome to your 2365 625 Electrical design. 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.
The typical cabling for use in electrical installations in domestic premises would be?
2.
A room in which there is a 13A socket outlet is to be converted into a bathroom. The socket outlet must be?
3.
Which one of the following is the minimum conduit size suitable for a short straight run containing the following stranded cables: 4 x 1.5mm² and 3 x 2.5mm²?
4.
Spring toggles are used to fix electrical equipment to?
5.
Which one of the following is the conduit capacity factor to be used where a 25mm² conduit has 2 bend in a 6m run?
6.
The correct title for the conductors that carry the electrical supply in between levels of a building is known as a?
7.
At what depth should a Steel Wired Armoured (SWA) cable be buried on an agricultural premises?
8.
The IET Wiring Regulations would not normally apply to which of the following items of electrical equipment?
9.
What is the maximum percentage of trunking that can be filled with cable?
10.
The use of excessive adhesive when joining pvc conduit could cause?
11.
The minimum cross-sectional area of an aluminium conductor for use in electrical installation is?
12.
When cabling is routed through insulation, the rated?
13.
What would cause an RCD to operate?
14.
Distribution Boards in large factories and commercial premises, should normally be positioned?
15.
Which of the following is a re-wireable fuse?
16.
An immersion type water heater is to be installed. If the water heater is rated at 3 kW, 230 V it should be installed as a?
17.
Mineral insulated cables are sometimes provided with an overall covering of pvc to?
18.
Mineral insulated metal sheathed cable has insulation which is?
19.
Where vertical trunking passes through floors internal fire resistant barriers, must be ?
20.
Part 7 in the IET wiring regulations BS7671 refers to which of these:
21.
From which regulation does this definition come from and refer to: all equipment which is intended to be worn or held to protect against risk to health and safety?
22.
Which of the following is a miniture circuit breaker?
23.
The type of wiring for use in a factory with high ambient temperatures is?
24.
What maximum spacing should clips for 2.5mm² T+E, when ran horizontally be at?
25.
A circuit installed to supply a fire panel would be identified as?
26.
A tracer device is used to?
27.
The IET Wiring Regulations state that the colour code for the identification of protective conductors shall be
28.
One of the main aims of the Health and Safety at Work Act 1974 is to secure the health safety and welfare of people where?
29.
Which one of the following devices is suitable for an installation supplying an X-ray machine in a hospital?
30.
A fuse fulfills the following purpose:?
By Neil