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.
EVSE circuits supplied at 230V and not exceeding 32A shall have a maximum disconnection time not exceeding?
2.
Which symbol does this refer to “the nominal generating output rating of the V2X EVSE”?
3.
The maximum Zs at operating temperature for an EVSE circuit with 0.4s disconnection time supplied by a 32A BSEN 60898 Type B MCB is?
4.
Which one of the following outcomes would verify, by inspection, that basic protection is suitable?
5.
Certain EV installations allow the vehicle to be used as storage. What does the abbreviation V2G stand for?
6.
Certain EV installations allow the vehicle to be used as storage. What does the abbreviation V2X stand for?
7.
Which of the following statutory regulations does the Distributor Network Organisation (DNO) need to adhere to, when distributing electricity to EVSEs?
8.
When installing EVSE equipment outdoors, what is the required minimum degree of protection?
9.
Which one of the following earthing arrangements is shown in the diagram?
10.
An EV installation requires an earth electrode to be adopted along with the use of the PME earthing system. What will be the maximum value of RA-ev allowed to limit the touch voltage to 70V, if the demand of Installation including the electric vehicle load is 80A?
11.
What is the required residual current rating of the device in the picture, when providing protection for an EVSE?
12.
Which Mode of charging is in the diagram?
13.
During inspection, the presence of an earthing conductor must be verified. Which one of the following would satisfy this?
14.
Which one of the following describes mode 1 charging?
15.
The maximum Zs at operating temperature for an EVSE circuit with 0.4s disconnection time supplied by a 16A BSEN 60898 Type B MCB is?
16.
Which of the following Approved documents is specifically for EV installations only?
17.
What is a disadvantage of using mode 3 charging?
18.
What is a disadvantage of using mode 1 charging?
19.
An existing electrical installation forms part of a TT earthing arrangement. Which one of the following statements is true regarding the earthing arrangement and location of the charging equipment to be installed?
20.
Using the tables in Annex F, If the maximum demand including the charging equipment was at 80Amps. What would be the maximum value of RAev?
21.
An EV installation requires an earth electrode to be adopted along with the use of the PME earthing system. What will be the maximum value of RA-ev allowed to limit the touch voltage to 70V, if the demand of Installation including the electric vehicle load is 40A?
22.
If a TT is to be provided for an for on-street charging equipment, what is the recommended minimum separation distance from other earthing systems?
23.
What information should be handed over to the customer upon completion?
24.
What do the letters CLA stand for when considering a Vehicle being used as electricity storage?
25.
Which is a requirement for a distribution circuit supplying three EV charging points, where load curtailment or load shedding is not employed?
26.
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??
27.
The maximum value of earth electrode resistance for a TT installation protected by a 30mA RCD by GN3 as
28.
When testing insulation resistance, the earth of each circuit must be?
29.
Which of the following describes a V2X service that provides benefits directly to consumers such as providing power during a power cut?
30.
What is the maximum height of socket outlets that are not required to be accessible?
