Welcome to your H&S and Regulations Exam. When you are ready, please press "start quiz".
1.
The ambient air temperature rating factor for 90ºC thermosetting cables operating in an ambient air temperature of 60ºC is?
2.
The effectiveness of protective measures should be considered with regard to:
3.
Which of the following systems shall not be used to supply equipment used in repair and alteration work on construction sites?
5.
The MAIN reason that good housekeeping is important in the workplace is to ?
7.
When protecting against burns, a metallic part intended to be touched but not hand held shall be limited to a maximum temperature of?
8.
What is the UK declared voltage defined by the Symbol U for a three phase installation?
9.
What value of Earth Fault Loop Impedance would the Distributor Network Operator state for a dwelling with a TN-C-S earthing system?
10.
External influences coded BA are classified as?
11.
When considering the fundamental principles, which of the following should a designer have knowledge of relative to the Nature of demand?
12.
What should be made part of a PEI design to help combine information or data from or to the DNO, Electricity supplier and user?
13.
A 230V circuit is protected by a 20A Type B circuit-breaker to BS EN 60898. The minimum value of fault current to ensure compliance with maximum disconnection times is?
14.
Which specific location would not be included in the scope of BS7671?
15.
A permanent warning notice must be fixed at or near the point of connection, of every earthing conductor to an earth electrode bearing the words?
16.
In the latest colouring system the neutral in a three-phase AC system will be?
17.
An approximation of the prospective fault current between line conductors, of a 3 phase supply can be determined by?
18.
What value of Earth Fault Loop Impedance would the Distributor Network Operator state for a dwelling with a TN-S earthing system?
19.
For an agricultural location, in order to provide automatic disconnection of supply in circuits other than socket-outlet circuits, a disconnection device shall be installed having a maximum rated residual operating current of?
20.
Methods of inspection and testing are described in which Guidance Note?
21.
Triangular yellow safety signs with a black border and symbol are called?
22.
The image represents which type of earthing system?
23.
What type of fire hazard would the fire extinguisher in the diagram be used on?
24.
Which of the following is an SPD?
25.
To prevent injury from falling objects, it is important to use?
26.
Which Classification does this symbol identify?
27.
Which part of the building regulations cover the Electrical Safety of a building?
28.
What earthing system is used in the diagram?
29.
Which part of the building regulations cover the Structure safety of a building?
30.
A flat twin and earth cable clipped direct to a ceiling joist, where the thermal insulation does not exceed 100 mm thickness is installation method?
By Neil