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 most suitable type of wiring system for 3-phase electrical energy underground between buildings will be?
2.
What would cause an RCD to operate?
3.
When did the EAWR come into force and which Act did they replace?
4.
The type of trunking that can be used as a circuit protective conductor is?
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.
Which of the following is a cartridge fuse?
7.
The IET Wiring Regulations Appendices has information relating to cable selection on which of the following?
8.
If the voltage drop in an installation exceeds the permissible value it may be corrected by?
9.
Distribution Boards in large factories and commercial premises, should normally be positioned?
10.
A fuse fulfills the following purpose:?
11.
What is the maximum permitted voltage drop of a cable supplied from a three-phase 400V supply?
12.
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?
13.
What maximum spacing should clips for 2.5mm² T+E, when ran horizontally be at?
14.
If conductors are not clean when making a joint with a crimping tool the most likely results will be?
15.
230V is represented by which of the following colour outlets?
16.
Thermosplastic cable has insulation suitable for a conductor temperature of?
17.
Which of the following is NOT a statutory document?
18.
A component of a support system consisting of regular spaced elements which, mechanically retains a cable is defined as a cable
19.
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?
20.
A room in which there is a 13A socket outlet is to be converted into a bathroom. The socket outlet must be?
21.
Which of the following is a miniture circuit breaker?
22.
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?
23.
The installation which includes premade cables, distribution boxes and equipment all connected together with large plug and socket arrangement is a?
24.
The purpose of a protective device in a circuit is to?
25.
In a wet room, where is a bath located?
26.
What types of structures or installations need the highest possible degree of protection?
27.
The IET Wiring Regulations would not normally apply to which of the following items of electrical equipment?
28.
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?
30.
What type of protection does a cable sheath provide?
By Neil