Welcome to your 2365 625 Electrical design
1.
What maximum spacing should clips for 2.5mm² T+E, when ran horizontally be at?
2.
At what depth should a Steel Wired Armoured (SWA) cable be buried on an agricultural premises?
3.
Mineral insulated cables are sometimes provided with an overall covering of pvc to?
4.
Which one of the following is defined as a special location in BS 7671?
5.
The Health and Safety at Work Act...
6.
Distribution Boards in large factories and commercial premises, should normally be positioned?
7.
When Carrying out a risk assessment and the risks have been identified then the next step is to
8.
Which of the following is a re-wireable fuse?
9.
Which of the following is NOT a statutory document?
10.
When cabling is routed through insulation, the rated?
11.
The use of excessive adhesive when joining pvc conduit could cause?
12.
Which of the following is a miniture circuit breaker?
13.
The minimum bending radii of Mineral Insulated (MICC) cable is how many times the cable diameter for: rework (and non-rework)
14.
If conductors are not clean when making a joint with a crimping tool the most likely results will be?
15.
Which of the following is a re-wireable fuse?
16.
The correct title for the conductors that carry the electrical supply in between levels of a building is known as a?
17.
Thermosplastic cable has insulation suitable for a conductor temperature of?
18.
Which of the following is a cartridge fuse?
19.
Where saddles are to be installed to support a long vertical run of conduit to ensure accuracy it would be appropriate to use a?
20.
What would cause an RCD to operate?
21.
A room in which there is a 13A socket outlet is to be converted into a bathroom. The socket outlet must be?
22.
The IET Wiring Regulations Appendices has information relating to cable selection on which of the following?
23.
What is the maximum permitted voltage drop of a cable supplied from a three-phase 400V supply?
24.
Pre-existing damage should be identified then reported and confirmed with the?
25.
Which one of the following is the conduit capacity factor to be used where a 25mm² conduit has 2 bend in a 6m run?
26.
When installing conduit along a wall, a distance saddle would be used why?
27.
The most suitable type of wiring system for 3-phase electrical energy underground between buildings will be?
28.
A type of emergency light fixture that only illuminates when the power fails is called?
29.
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?
30.
The disconnection time for ring or radial socket outlet circuits is?
By Neil