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.
What do the letters T - N - C & S stand for with regard to earthing systems?
2.
What do the letters MET stand for?
3.
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?
5.
Which is a notice can a HSE safety Inspector issue?
6.
A typical insulator for an overhead line transmission system would be?
7.
What is meant by the term zone of protection?
8.
Which of the following documents is not produced by the client:
9.
The document showing the location of electrical equipment in an electrical installation is a?
10.
If the earth resistance value of the whole system is greater than 10? how should a permanent reduction be achieved?
11.
What is represented by Zs in the following formula: Zs = Ze+(R1+R2)?
12.
The main purpose of as fitted drawings is to form part of the?
13.
The standard distribution voltage to light industry is?
14.
If a ring main circuit has a 32 A fuse 230 V supply the maximum power available at any one time is
15.
What is the Current Carrying capacity (It) of a 1mm2 Single core Thermoplastic PVC non armoured cable, that is installed in conduit?
16.
The EAWR 1989 requires that before work may commence it must be shown that a person is what?
17.
In a wet room where is a bath located:
18.
Which one of the following is the type of fixing shown?
19.
Who would normally prepare an 'as fitted' drawing?
20.
A layout drawing shows a proposed cable run. The scale is 1:100 and the length on the drawing is 65mm the length of the cable is?
21.
To complete an electrical installation it will normally be necessary for an electrician to be provided with?
22.
What is the maximum earth fault loop impedance outside the consumers installation for a TN-S system, quoted by the DNO?
23.
Which one of the following is the type of conduit fixing shown?
24.
What does the picture represent?
25.
If a 1:20 scale drawing of a room measures 220mm X 100mm what is its actual size?
26.
Which one of the following methods of generating electricity uses fossil fuels?
27.
A drawing is produced to a scale of 1:50 showing a socket outlet installed 3.5cm from the corner of a room. Which one of the following is the actual distance from the corner in the room?
28.
The correct tool used to cut a 16 mm copper cable to length is?
29.
Which one of the following symbols represents the rating factor for grouping?
30.
Which one of the following is an extraneous conductive part?
31.
Cables in wooden joists must beat least what distance from the top or bottom:
32.
On a layout plan, what information will be found?
33.
What do the letters CDM stand for:
34.
What is attached to the pylon in the picture?
35.
When taking a telephone message for a colleague it is essential to?
36.
230V is represented by which of the following colour outlets
37.
The main purpose of a circuit diagram is to show how an electrical system?
38.
What max. spacing should clips for 2.5mm TC+E when ran horizontally be:
39.
If a 1:20 scale drawing of a room measures 220mm X 100mm, what is its actual size?
40.
When electrical energy is transmitted at 400 kV. It is known as?
By Neil