Welcome to your 2365 203 Electrical Installations Technology
1.
Who is responsible for supplying the consumers earth in a TT installation?
2.
A type of emergency light fixture that only illuminates when the power fails is called:
3.
Which is the IP code for an accessible top surface of an enclosure?
4.
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 ?
5.
Which one of the following is a transmission voltage?
6.
Which one of the following devices is suitable for an installation supplying an X-ray machine in a hospital?
7.
Underground distribution systems within an industrial estate will most likely use?
8.
A component of a support system consisting of regular spaced elements which mechanically retains a cable is defined as a cable
9.
Which of these is a re-wireable fuse:
10.
Which one of the following symbols represents the rating factor for ambient temperature?
11.
When taking a telephone message for a colleague it is essential to?
12.
Which of these systems has the neutral and earth in one conductor?
13.
Which one of the following is an ideal method of storing and retrieving large quantities of parts and prices data?
14.
Who would normally prepare an 'as fitted' drawing?
15.
In domestic lighting systems the components used to control the circuits are:
16.
Which one of the following is the maximum current carrying capacity for a single core 6mm² 70 degrees celsius thermoplastic insulated non armoured cable enclosed in conduit on a wall installed for a single phase circuit?
17.
What should be written on the label attached to an earth clamp?
18.
If a main equipotential bonding conductor is connected to a gas pipe, the connection must be made within?
19.
When cabling is routed through insulation the rated:
20.
Area Distribution Boards in large factories and commercial premises should normally be positioned
22.
If the voltage drop in an installation exceeds the permissible value it may be corrected by
23.
The most common type of cable used for the underground distribution of electricity is?
24.
Additional cable supports should be provided in trunking where:
25.
The image represents which type of earthing system?
26.
The symbols used in electrical drawings are defined by?
27.
The type of trunking that can be used as a circuit protective conductor is:
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?
29.
Day work is work that is carried out?
30.
In cables the abbreviation mims refers to?
31.
A typical insulator for an overhead line transmission system would be?
32.
Which one of the following defines the term main protective bonding conductor?
33.
The preferred method of instructing the client in the correct use and maintenance of electrical equipment used within an installation would be to?
34.
Which type of cable cannot be connected to an earth electrode?
35.
The document showing the location of electrical equipment in an electrical installation is a?
36.
Which of the following is likely to be used to meet short term extra demand for electricity?
37.
Where vertical trunking passes through floors internal fire resistant barriers must be
38.
It is important to record materials received and used on site in order to?
39.
Which is a notice can a HSE safety Inspector issue?
40.
Where the protective device is a semi enclosed fuse to BS3036, what factor do you use?
By Neil