Welcome to your H&S and Regulations Exam
1.
What is the UK declared voltage defined by the Symbol U for a three phase installation?
2.
Which of the following is classed as notifiable work under Part P of the building regulations?
3.
The image represents which type of earthing system?
4.
What should be made part of a PEI design to help combine information or data from or to the DNO, Electricity supplier and user?
5.
To prevent injury from falling objects, it is important to use?
6.
Requirements of Isolating and Switching information can be specifically found in?
7.
Circular white signs with a red border and red cross bar are called?
8.
Which of the following is not classed as notifiable work under Part P of the building regulations?
9.
What year did the latest Building Regulations come into effect?
10.
The ambient air temperature rating factor for 90ºC thermosetting cables operating in an ambient air temperature of 60ºC is?
11.
In the latest colouring system the neutral in a three-phase AC system will be?
12.
Which of the following statements is incorrect?
13.
The MAIN reason that good housekeeping is important in the workplace is to ?
14.
Accessible street furniture enclosures containing live parts shall only be opened using a?
15.
External influences coded CA are classified as?
16.
Which falls under the scope of BS7671?
17.
The maximum earth fault loop impedance for a TT system with a 300mA RCD is?
20.
A cable concealed in a wall outside the prescribed zones at a depth of less than 50 mm must?
21.
What value of Earth Fault Loop Impedance would the Distributor Network Operator state for a dwelling with a TN-C-S earthing system?
22.
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?
23.
In a location containing a bath or shower supplementary bonding may be omitted, amongst other conditions, where?
24.
What type of fire hazard would the fire extinguisher in the diagram be used on?
25.
Which part of the building regulations states the heights of sockets and switches in a domestic dwelling?
26.
To ensure continuity of supply to one part of the installation in the event of failure of another part, one approach is?
27.
A simple method to allow for measured values of loop impedance to be effectively compared with BS7671 tabulated maximum values, is to correct these maximum values by multiplying them by?
28.
Circular blue signs with a white symbol are called?
29.
Which specific location would not be included in the scope of BS7671?
30.
A PV convertor shall have a switch-disconnector provided on?
By Neil