Welcome to your 2365 203 Electrical Installations Technology. 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.
Fitting instructions for a component will normally be found in?
2.
The preferred method of instructing the client in the correct use and maintenance of electrical equipment used within an installation would be to?
3.
Who is responsible for supplying the consumers earth in a TT installation?
4.
Spring toggles are used to fix electrical equipment to:
5.
Which one of the following is a short circuit protection device that is NOT activated by heat?
6.
Where the protective device is a semi enclosed fuse to BS3036, what factor do you use?
7.
What should be written on the label attached to an earth clamp?
8.
A tracer device is used to?
9.
Which of the following is NOT a statutory document?
10.
If a main equipotential bonding conductor is connected to a gas pipe, the connection must be made within?
11.
A location drawing is scaled at 1:50. The route length of a cable run on the drawing is 85mm the length of the cable will be?
12.
When taking a telephone message for a colleague it is essential to?
13.
The symbol shown represents?
14.
All Statutory regulations do what?
15.
What is the maximum earth fault loop impedance outside the consumers installation for a TN-S system, quoted by the DNO?
16.
Which one of the following earthing arrangements is shown in the diagram?
17.
Which one of the following is the purpose of the main protective bonding conductor?
18.
By which process do nuclear power stations produce electricity?
19.
The two key pieces of information required when completing a day work sheet are?
20.
Which is a notice can a HSE safety Inspector issue?
21.
In which of the following parts of the electrical distribution network would a step-down transformer be located?
22.
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?
23.
The earthed neutral of the authorities supply must be fitted at the intake position with a?
24.
A component of a support system consisting of regular spaced elements which mechanically retains a cable is defined as a cable
25.
Which one of the following devices is suitable for an installation supplying an X-ray machine in a hospital?
26.
A typical insulator for an overhead line transmission system would be?
27.
The sequence of control for a large installation can be MOST simply shown by?
28.
Under the EAWR 1989, before work may commence, it must be shown that a person is what?
29.
Which one of the following is the value of voltage drop in millivolts per ampere per metre for a 4mm² multi core thermosetting non armoured cable intended to supply a single phase circuit?
30.
The main purpose of an assembly diagram is?
31.
Which one of the following devices would be BEST suited to fixing 20 mm pvc conduit saddles to a concrete wall?
32.
What does the picture represent?
33.
What does the letters COSHH stand for?
34.
What is represented by Zs in the following formula: Zs = Ze+(R1+R2)?
35.
Which one of the following symbols represents the rating factor for thermal insulation?
36.
Which type of cable cannot be connected to an earth electrode?
37.
A layout drawing shows a proposed route for a cable run. If the scale is 1:50 and the route length on the drawing is 85mm, the length of the cable will be?
38.
Which one of the following describes the process of a solar photo voltaic system?
39.
Which of the following earthing systems has the path for earth leakage currents via the ground itself?
40.
Typical voltages used for the transmission and distribution are respectively?
