Welcome to your H&S and Regulations Exam
1.
Which of the following falls under the scope of BS7671
2.
What should be made part of a PEI design to help combine information or data from or to the DNO, Electricity supplier and user?
3.
Correct co-ordination between circuit conductors and an overcurrent protection device is achieved when?
4.
On caravan sites, overhead conductors in areas subject to vehicle movement shall be placed at a minimum height above ground of?
5.
In a sauna which one of the zones has no special requirements concerning the heat resistance of the equipment?
6.
The MAIN reason that good housekeeping is important in the workplace is to ?
7.
During the handling of a battery sulphuric acid is accidentally spilled onto a person's hands. The immediate first aid treatment is to?
8.
Prospective fault current for a single phase supply, is recorded using the highest value determined from the prospective?
9.
Hi-Viz clothing must ALWAYS be worn when working?
10.
Accessible street furniture enclosures containing live parts shall only be opened using a?
11.
The minimum insulation resistance between conductors for an extra-low voltage circuit is?
13.
Electrical equipment with double insulation provides?
14.
Which one of the following protective measures is not applicable to equipment in Zone 2 of a swimming pool?
15.
When considering the fundamental principles, which of the following should a designer have knowledge of relative to the Nature of demand?
16.
Square or rectangular green signs with a white symbol are called?
17.
What is the UK declared voltage defined by the Symbol U for a three phase installation?
18.
The effectiveness of protective measures should be considered with regard to:
19.
Which part of the building regulations cover the Electrical Safety of a building?
20.
BS 5839 deals with the system design, installation and servicing of?
21.
Which part of the building regulations cover the Fire Safety of a building?
22.
To ensure continuity of supply to one part of the installation in the event of failure of another part, one approach is?
23.
Which Classification does this symbol identify?
24.
What value of Prospective Fault Current would the Distributor Network Operator state for a dwelling with a TN-S earthing system, outside of London?
26.
External influences coded BA are classified as?
27.
What earthing system is used in the diagram?
28.
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?
29.
What earthing system is used in the diagram?
30.
The ambient air temperature rating factor for 90ºC thermosetting cables operating in an ambient air temperature of 60ºC is?