Welcome to your 2365 625 Electrical design
1.
In cables the abbreviation MIMS refers to ?
2.
A type of emergency light fixture that only illuminates when the power fails is called?
3.
If a ring final circuit has a 32A fuse and a 230 V supply, the maximum power available at any one time should be no more than?
4.
If conductors are not clean when making a joint with a crimping tool the most likely results will be?
5.
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?
6.
Which of the following is a re-wireable fuse?
7.
Which of the following is a re-wireable fuse?
8.
According to BS7671 what are the zones are there in a bathroom?
9.
Where saddles are to be installed to support a long vertical run of conduit to ensure accuracy it would be appropriate to use a?
10.
Mineral insulated cables are sometimes provided with an overall covering of pvc to?
11.
When Carrying out a risk assessment and the risks have been identified then the next step is to
12.
The protection of the soft furnishings within a work area is best achieved using?
13.
What cable is used to connect lots of computers in a LAN that is suitable for high rates of data transmission?
14.
Where vertical trunking passes through floors internal fire resistant barriers, must be ?
15.
Thermosplastic cable has insulation suitable for a conductor temperature of?
16.
In a wet room, where is a bath located?
17.
Under the EAWR 1989 before work may commence it must be shown that a person is what?
18.
What is the maximum percentage of trunking that can be filled with cable?
19.
Which of the following is a miniture circuit breaker?
20.
It is the duty of all employees to?
21.
What voltage is represented by the Blue colour outlets?
22.
Mineral insulated metal sheathed cable has insulation which is?
23.
Which one of the following is a short circuit protection device that is NOT activated by heat?
24.
Which one of the following is the conduit capacity factor to be used where a 25mm² conduit has 2 bend in a 6m run?
25.
Which one of the following devices would be BEST suited to fixing 20mm² pvc conduit saddles to a concrete wall?
26.
A tracer device is used to?
27.
If class II and class I cabling is in the same cable space, how should it be placed?
28.
When installing conduit along a wall, a distance saddle would be used why?
29.
A circuit breaker offering circuit overload and short circuit protection, operates due to the following effects?
30.
At what depth should a Steel Wired Armoured (SWA) cable be buried on an agricultural premises?
By Neil