Welcome to your 2365 203 Electrical Installations Technology
1.
Under the EAWR 1989, before work may commence, it must be shown that a person is what?
2.
What is attached to the pylon in the picture?
3.
If a main equipotential bonding conductor is connected to a gas pipe, the connection must be made within?
4.
Which of the following is NOT a statutory document?
5.
What is the main purpose of equipotential earth bonding?
6.
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?
7.
When installing conduit along a wall a distance saddle would be used why:
8.
Fitting instructions for a component will normally be found in?
9.
What do the letters CDM stand for:
10.
If a 1:20 scale drawing of a room measures 220mm X 100mm what is its actual size?
11.
Which one of the following is the conduit capacity factor to be used where a 25mm conduit has 2 bends in a 6m run?
12.
What do the letters T - N - C & S stand for with regard to earthing systems?
13.
Which one of the following defines the term main protective bonding conductor?
14.
The symbols used in electrical drawings are defined by?
15.
Which one of the following types of power stations does not use a fossil fuel to generate electricity?
16.
The standard distribution voltage to light industry is?
17.
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 ?
18.
Which one of the following is the correct name of the component which links the main earthing terminal of an installation to the means of earthing?
19.
When marking out trunking for cutting, an electrician would use:
20.
Which of these is a re-wireable fuse:
21.
What does the picture represent?
22.
If conductors are not clean when making a joint with a crimping tool the most likely results will be
23.
What is the term used, where we connect all the extraneous metalwork not connected to the electrical system to earth?
24.
A component of a support system consisting of regular spaced elements which mechanically retains a cable is defined as a cable
25.
On a drawing what does this symbol represent?
26.
What voltage is represented by the Blue colour outlets
27.
Who is responsible for supplying the consumers earth in a TT installation?
28.
What should be written on the label attached to an earth clamp?
29.
What symbol to BSEN 60617 is shown here?
30.
At what depth should a Steel Wired Armoured (SWA) cable be buried:
31.
The type of trunking that can be used as a circuit protective conductor is:
32.
If a 1:20 scale drawing of a room measures 220mm X 100mm, what is its actual size?
33.
What is the Current Carrying capacity (It) of a 1mm2 Single core Thermoplastic PVC non armoured cable, that is installed in conduit?
34.
Which one of the following is an ideal method of storing and retrieving large quantities of parts and prices data?
35.
The disconnection time for ring or radial socket outlet circuits is
36.
The Health and Safety at Work Act?
37.
When might a variation order be issued by an architect to a contractor?
38.
Which of the following documents is not produced by the client:
39.
What is the Current Carrying capacity (It) of a 16mm2 twin and earth Thermoplastic PVC flat cable, that is clipped direct?
40.
What does the letters COSHH stand for?
By Neil