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.
230V is represented by which of the following colour outlets?
2.
At what depth should a Steel Wired Armoured (SWA) cable be buried on an agricultural premises?
4.
Which one of the following devices is suitable for an installation supplying an X-ray machine in a hospital?
5.
In a wet room, where is a bath located?
6.
Which one of the following is the minimum conduit size suitable for a short straight run containing the following stranded cables: 8 x 1.5mm² , 2 x 2.5mm² , 2 x 4.0mm²?
7.
Mineral insulated cables are sometimes provided with an overall covering of pvc to?
8.
Mineral insulated metal sheathed cable has insulation which is?
9.
A type of emergency light fixture that only illuminates when the power fails is called?
10.
What would cause an RCD to operate?
11.
What is the maximum permitted voltage drop of a cable supplied from a three-phase 400V supply?
12.
A fuse fulfills the following purpose:?
13.
The most suitable type of wiring system for 3-phase electrical energy underground between buildings will be?
14.
Which one of the following devices would be BEST suited to fixing 20mm² pvc conduit saddles to a concrete wall?
15.
A tracer device is used to?
16.
Which of the following is a miniture circuit breaker?
17.
The overall diameter of large CSA multicore armoured cables may be reduced by?
18.
Which one of the following is the conduit capacity factor to be used where a 25mm² conduit has 2 bend in a 6m run?
19.
An Employer's responsibility to provide a safe working environment will not include the provision of?
20.
Which of the following is not a consideration when determining the type of installation materials to be used for an electrical installation?
21.
The correct title for the conductors that carry the electrical supply in between levels of a building is known as a?
22.
What type of protection does a cable sheath provide?
23.
What types of structures or installations need the highest possible degree of protection?
24.
Part 7 in the IET wiring regulations BS7671 refers to which of these:
25.
The correct tool used to cut a 16mm² copper cable to length is?
26.
Which one of the following is a short circuit protection device that is NOT activated by heat?
27.
When did the EAWR come into force and which Act did they replace?
28.
A room in which there is a 13A socket outlet is to be converted into a bathroom. The socket outlet must be?
29.
The type of wiring for use in a factory with high ambient temperatures is?
30.
When installing conduit along a wall, a distance saddle would be used why?
