Welcome to your Electrical Vehicle Charging exam simulator. 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.
Open PEN conductor detection devices are designed to provide disconnection when the voltage range is outside of for which of the following line and neutral values?
2.
Which one of the following is a statutory document?
3.
Which of the following Earth Systems may this label be used for?
4.
EVSE with smart features has been installed for tenants of a block of flats. Which of the following would not be communicated to the owner of the charging equipment?
5.
In new principle covered in the BS7671 explains how Installations can generate electricity for their own uses and supply it back to the grid or other installations. does the abbreviation PEI stand for?
6.
Which of the following is required to be handed to the customer upon a new installation of an EVSE?
7.
Which of the following have not ever been recognised as a Competent Person Scheme?
8.
Charging equipment that is to be installed in an outdoor location shall have an IP rating of at least?
9.
An earth electrode resistance test has been carried out using method E1. What is the maximum rating of RCD that could be selected for fault protection, if the three individual tests were taken as 105Ω, 111Ω and 117Ω
10.
Certain EV installations allow the vehicle to be used as storage. What does the abbreviation V2G stand for?
11.
After an EVSE is connected, what test voltage can be used when testing the circuit for insulation resistance to prevent any damage to the EVSE sensitive equipment??
12.
Which of the following protective devices offers overload protection and earth leakage protection?
13.
What is an advantage of using mode 2 charging?
14.
What is the minimum depth that a cable must be buried for supplying an EVSE on a caravan site?
15.
Certain EV installations allow the vehicle to be used as storage. What does the abbreviation V2X stand for?
16.
Which symbol does this refer to “the nominal generating output rating of the V2X EVSE”?
17.
What type of connector is shown?
18.
Why is Polarity required to be verified?
19.
When checking the adequacy of the supply, which of the following would allow diversity to be considered for the maximum demand?
20.
Which one of the following is required to verify, by inspection, that Automatic Disconnection of supply is suitable?
21.
V2X installations connected in parallel to the Grid require a notification to the DNO under Engineering Recommendations (ENA). What is the recommendation when the energy storage system does not exceed 16A per phase?
22.
What would be required to carry out an earth fault loop impedance test on the output from a Mode 3 charging point?
23.
What is the maximum height of socket outlets that are not required to be accessible?
24.
What is the required residual current rating of the device in the picture, when providing protection for an EVSE?
25.
What is an advantage of using mode 1 charging?
26.
An earth electrode resistance test has been carried out using method E1. What is RA if the three individual tests were taken as 105Ω, 111Ω and 117Ω
27.
Which of the following socket outlets can be used for Mode 3 charging?
28.
Which of the following socket outlets can be used for Mode 1 and 2 charging?
29.
What is the BS EN number of the protective device in the picture?
30.
Diversity may be applied to vehicle charging equipment circuits providing that the equipment is?
By Neil