EVSE Final Exam - Electrician Exam Practice

EVSE Final Exam

Each attempt will include 30 randomly selected questions from the Day 2 to Day 10 quizzes.

HMI evaluations focus on the condition and functionality, not size.

1 / 30

Which of the following should NOT be included when evaluating an HMI screen?

a. Is the screen cracked?

b. Is the screen big enough?

c. Is the screen responsive (if it is a touch screen)?

d. All of the above

Arc flash risks can occur at various voltage levels, not just high voltage.

2 / 30

Arc flash hazard analysis is only for high-voltage systems.

a. True

b. False

Think about various types of connectivity options.

3 / 30

Which of the following is a way an EVSE can connect to a CPO network?

a. Cellular network

b. Wi-Fi

c. Wired Internet Connection

d. All of them

e. None of them

Think about materials like rubber or glass.

4 / 30

Insulators allow the free flow of electrical current.

a. True

b. False

AC is common in household outlets.

5 / 30

Which type of current flows in both directions?

a. AC

b. DC

c. Both

d. Neither

EVSE testers are used for diagnosing electrical and network-related issues.

6 / 30

How does the EVSE tester help diagnose issues with charging stations?

a. By analyzing tire pressure

b. By measuring power consumption

c. By assessing connectivity between EV and EVSE

d. By checking oil levels

EVSE focuses on charging infrastructure, not the vehicle.

7 / 30

Which of the following is NOT an EVSE component?

a. Charging cable

b. Charging station

c. Electric vehicle battery

d. Connector plug

Use Ohm’s Law (V=IRV = IRV=IR). If RRR is constant and VVV increases, what happens to III?

8 / 30

If a circuit has constant resistance and you increase the voltage, what happens to the current?

a. Current stays the same

b. Current increases

c. Current decreases

d. None of the above

Torquing involves ensuring proper tightness of connections.

9 / 30

Which of the following is involved in proper torquing maintenance?

a. Lubricating electrical components

b. Cleaning the charging cable

c. Tightening bolts to the manufacturer's specified torque value

d. Checking tire pressure

Hard hazards are those that involve immediate, significant risk.

10 / 30

Which of the following is an example of a hard hazard?

a. A hazard that is difficult to perceive

b. A hazard from intentional actions

c. A hazard that poses significant risk to safety

d. A hazard easily mitigated with precautions

Think about how network changes are managed centrally.

11 / 30

All corrective maintenance work orders require a NOC to be contacted.

a. True

b. False

It is used in rectifiers to convert currents.

12 / 30

What is a diode bridge?

a. A device to regulate voltage in electrical circuits

b. A component that converts AC to DC

c. A type of semiconductor for signal amplification

d. A device for protecting circuits from overvoltage

Communication with the site host is a safety protocol.

13 / 30

You do not need to check in with the site host if you are working on preventative maintenance.

a. True

b. False

EVs do not burn fuel.

14 / 30

True or False: Electric vehicles produce zero greenhouse gas emissions during operation, while internal combustion engine vehicles emit greenhouse gases.

a. True

b. False

Ground faults are one of the leading causes of electrical hazards.

15 / 30

Which of the following best defines a ground fault?

a. A surge in electrical current caused by faulty wiring

b. A short circuit that occurs when a live wire comes into contact with a grounded surface

c. An interruption in the flow of electricity due to an overload

d. A condition where current unintentionally flows to the ground, potentially causing electrical shock or fire

The NOC’s focus is on monitoring and managing EVSE networks.

16 / 30

A NOC for EVSE primarily deals with vehicle maintenance.

a. True

b. False

User security focuses on financial and personal data.

17 / 30

What are the security concerns for EVSE users?

a. Protect credit card and payment information

b. Protect personal data such as name, passwords, and address

c. Protect station’s intellectual property such as software

d. All of the above

e. Both A and B

Crimping creates firm connections between wires and terminals.

18 / 30

Why is crimping important for EVSE maintenance?

a. It ensures a secure electrical connection between wires

b. It prevents electrical arcing

c. It maintains proper current flow

d. It reduces the risk of overheating

Preventing data breaches involves multiple layers of security.

19 / 30

Which of the following helps to avoid data breaches?

a. Maintain physical security for the EVSE station

b. Lock cabinets

c. Ensure locks are functioning properly

d. All of the above

Think about tasks that are not usually handled by EVSE techs in the field.

20 / 30

Which of the following is NOT a work order an EVSE tech would typically receive?

a. Commissioning

b. Installation

c. Preventative Maintenance

d. Corrective Maintenance

Always ensure safety by removing power to the equipment before working.

21 / 30

What is the necessary step before working on an EVSE station?

a. Grounding

b. Lifting

c. Energizing

d. De-energizing

Safety measures require a structured layout to protect workers and the public.

22 / 30

How should an EVSE tech set up cones to indicate charging station maintenance?

a. Randomly around the area

b. In a straight line leading to the charging station

c. Forming a perimeter around the charging station and parking spot

d. Only at the entrance of the parking lot

Environmental impacts typically involve more severe or specific conditions.

23 / 30

Which of the following is NOT a concern for environmental impact on EVSE maintenance?

a. Salt water may lead to corrosion

b. Dusty conditions require regular EVSE cleanings

c. Rain may lead to external damage to the equipment

d. Pests may damage EVSE equipment

Electric current is measured in a unit that represents the flow of charge per second.

24 / 30

What is the basic unit of electric current?

a. Volt

b. Watt

c. Ampere

d. Joule

These chargers are often used in commercial and public settings for fast charging.

25 / 30

Which type of EV charger has the highest level of amps?

a. Level 1

b. Level 2

c. Level 3

Work orders outline the specific tasks to be carried out.

26 / 30

What is included in a work order for EVSE?

a. Vehicle registration information

b. Charging session history

c. Location of nearby charging stations

d. Description of tasks to be performed

Ohm’s Law is represented by the formula V=IRV = IRV=IR.

27 / 30

What does Ohm's Law state?

a. Voltage is directly proportional to resistance

b. Current is directly proportional to voltage and inversely proportional to resistance

c. Power is equal to voltage multiplied by current

d. Resistance remains constant under all conditions

Consider the most common battery in modern electronics and EVs.

28 / 30

Which type of battery is used in BEV and PHEV?

a. Lead-acid battery

b. Lithium-ion battery

c. Nickel-metal hydride (NiMH) battery

d. Zinc-air battery

Consider common EV concerns.

29 / 30

Which of the following is NOT a challenge for EV charging consumers?

a. Range anxiety

b. Charging infrastructure availability

c. Limited battery capacity

d. Noise pollution

Think about how PPE protects against potential arc flash injuries.

30 / 30

Arc flash hazard analysis helps determine appropriate PPE.

a. True

b. False

Your score is

Exit

Rate & Review

Thank you for taking the time to leave us a review! Your feedback is greatly appreciated and helps us improve our services.

Pos.	Name	Score	Duration
1	Guest	100 %	6 minutes 14 seconds
2	Guest	100 %	6 minutes 37 seconds
3	Guest	93 %	7 minutes 14 seconds
4	Guest	93 %	9 minutes 18 seconds
5	bdibbleEE	67 %	4 minutes 22 seconds

Electrician

Report a question

Leave a Reply Cancel reply