eep January 29, 2025 EVSE Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 0% EVSE Final Exam Each attempt will include 30 randomly selected questions from the Day 2 to Day 10 quizzes. Think about materials like rubber or glass. 1 / 30 Insulators allow the free flow of electrical current. a. True b. False Incorrect. Insulators do not conduct electricity; they prevent it from flowing. Correct! Insulators resist the flow of electrical current. Insulators are materials that resist or block the flow of electrical current. Think about how network changes are managed centrally. 2 / 30 All corrective maintenance work orders require a NOC to be contacted. a. True b. False Incorrect. NOC involvement is mandatory for corrective maintenance orders. Correct! NOC involvement ensures maintenance is handled efficiently. Corrective maintenance must involve the NOC to ensure proper coordination and approval. Commissioning focuses on technical setup and functionality, not cleaning tasks. 3 / 30 Commissioning requests may include removing dust, cobwebs, and debris from EVSE. a. True b. False Incorrect. Commissioning tasks are more technical than cleaning. Correct! Cleaning is not part of commissioning requests. Commissioning involves technical tasks such as testing and configuration, not general cleaning. The formula P=VIP = VIP=VI comes from Watts Law. 4 / 30 Watts Law helps to determine which relationship? a. Voltage, resistance, and current b. Power, voltage, and current c. Resistance, capacitance, and power d. Frequency, voltage, and current Incorrect. Watts Law focuses on power, voltage, and current. Correct! Watts Law uses P=VIP = VIP=VI to calculate power in a circuit. Watts Law defines power as the product of voltage and current. Ohm’s Law is represented by the formula V=IRV = IRV=IR. 5 / 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 Incorrect. Review the formula V=IRV = IRV=IR to understand the relationship between voltage, current, and resistance. Correct! Ohm’s Law defines the relationship among voltage, current, and resistance. Ohm’s Law explains that the current in a circuit is proportional to the voltage and inversely proportional to the resistance. Always ensure safety by removing power to the equipment before working. 6 / 30 What is the necessary step before working on an EVSE station? a. Grounding b. Lifting c. Energizing d. De-energizing Incorrect. De-energizing is the essential safety step. Correct! De-energizing ensures the EVSE is safe to work on. De-energizing prevents accidental electric shock or equipment damage during maintenance. Soft hazards are low-risk but still require monitoring and attention. 7 / 30 Which of the following is an example of a soft hazard? a. A hazard that poses minimal risk to safety b. A hazard easily detectable and preventable c. A hazard resulting from human error d. A hazard difficult to perceive Soft hazards do not involve significant risk or urgency. Correct! Soft hazards are less severe but still important to address. Soft hazards are less critical and usually manageable with simple precautions. It’s a versatile tool that combines several measurement functions. 8 / 30 What piece of equipment can measure both voltage and continuity? a. Multimeter b. Oscilloscope c. Voltmeter d. Ammeter Incorrect. The correct tool measures both voltage and continuity. Correct! A multimeter is designed for multiple measurement tasks. A multimeter can measure voltage, resistance, and continuity, making it a versatile tool. It’s the most common connector for residential and public AC charging in North America. 9 / 30 Which connector is the standard for Level 1 and Level 2 AC charging in North America? a. J1772 b. CCS Combo 1 c. Type 2 (Mennekes) d. GB/T This is not the standard connector for Level 1 and 2 charging in North America. Excellent! J1772 is the correct connector. The J1772 connector is the standard for AC charging in North America. EVSE focuses on charging infrastructure, not the vehicle. 10 / 30 Which of the following is NOT an EVSE component? a. Charging cable b. Charging station c. Electric vehicle battery d. Connector plug Incorrect. EVSE components are all about charging infrastructure. That’s correct! EV batteries are part of the vehicle, not EVSE. The EV battery is part of the vehicle, not the EVSE infrastructure, which includes cables, stations, and connectors. Think about various types of connectivity options. 11 / 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 Incorrect. EVSEs use multiple types of connections for network access. Correct! EVSEs can connect via cellular, Wi-Fi, and wired connections. EVSEs can connect to CPO networks through cellular, Wi-Fi, or wired connections, depending on infrastructure. The NOC is responsible for ensuring the functionality of network systems. 12 / 30 What is the primary function of a Network Operations Center (NOC)? a. Managing network security b. Providing customer support c. Monitoring and managing network infrastructure d. Developing software applications The primary role of a NOC is to monitor, manage, and maintain the network infrastructure. Correct! The NOC focuses on monitoring and managing network systems. The primary role of a NOC is to monitor, manage, and maintain the network infrastructure. Consider external factors that can arise during travel to job sites. 13 / 30 What are some risks you may face driving to job sites in public places? a. Encountering an angry or erratic driver b. Getting in a dangerous or violent situation c. Facing weather-related hazards d. All of them That’s partially correct, but additional risks are also present. Correct! Traveling to job sites involves multiple potential risks. Risks while driving to job sites include angry drivers, dangerous situations, and weather hazards. These chargers are often used in commercial and public settings for fast charging. 14 / 30 Which type of EV charger has the highest level of amps? a. Level 1 b. Level 2 c. Level 3 Incorrect. Level 1 and 2 chargers have lower amperage than Level 3 chargers. Correct! Level 3 chargers provide the highest amperage for faster charging. Level 3 chargers, also known as DC fast chargers, operate at higher amperages to charge EVs rapidly. ICE vehicles use gasoline or diesel. 15 / 30 Which of the following is NOT a type of electric vehicle? a. BEV b. PHEV c. ICE d. HEV Not correct. ICE vehicles are traditional fuel-powered vehicles, not electric. That’s right! ICE vehicles are not electric vehicles. ICE (Internal Combustion Engine) vehicles are not electric vehicles. BEV, PHEV, and HEV are types of EVs. Preventative maintenance does not directly impact energy efficiency. 16 / 30 Which of the following is NOT a reason for preventative maintenance of EVSE? a. Ensuring optimal performance and reliability b. Maximizing the lifespan of the equipment c. Decreasing energy consumption during charging d. Minimizing the risk of unexpected failures Incorrect. Preventative maintenance focuses on reliability, not energy efficiency. Correct! Energy consumption is not directly influenced by preventative maintenance. Preventative maintenance ensures reliability and longevity but doesn’t affect energy consumption. Think about the limitations of LAN versus WAN networks. 17 / 30 A LAN network enables a NOC to access many EVSEs across a large geographic area. a. True b. False Incorrect. LAN networks are limited to local coverage. Correct! LAN networks cannot span large geographic areas. A LAN network is local, whereas WAN networks are used for wider geographic coverage. User security focuses on financial and personal data. 18 / 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 Incorrect. Intellectual property is not typically a user concern. Correct! Financial and personal data are key user concerns. EVSE users’ main security concerns are protecting their financial and personal information. Torque is related to rotating objects like wheels or bolts. 19 / 30 What is torque? a. The force applied to an object b. The distance traveled by an object c. The rate of change of velocity d. The rotational force applied to an object Incorrect. Torque specifically refers to rotational force, not linear motion or velocity. Correct! Torque is the rotational force applied to an object. Torque refers to the rotational force applied to an object, crucial for mechanics and engineering. Consider devices directly involved in diagnostics or operations. 20 / 30 Which of the following is NOT a remote device you may need to use as an EVSE tech? a. Laptop b. Tablet c. Bluetooth Speaker d. Smartphone That device is a critical tool for diagnostics or operations. Correct! Bluetooth speakers are not essential for an EVSE tech’s tasks. EVSE techs use devices like laptops, tablets, and smartphones for technical diagnostics, not Bluetooth speakers. The NFPA 70 is also known as the National Electrical Code (NEC). 21 / 30 Which of the following is NOT addressed by the NFPA 70? a. Fire alarm system installation b. Decorative Lighting c. Telecommunications wiring standards d. Electrical equipment labeling requirements Incorrect. This topic is addressed by the NFPA 70. Correct! Telecommunications wiring is outside the scope of the NFPA 70. The NFPA 70 is also known as the National Electrical Code (NEC). Torquing involves ensuring proper tightness of connections. 22 / 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 Incorrect. Proper torquing involves tightening bolts to specific values, not these tasks. Correct! Proper torquing maintenance involves ensuring bolts meet specified torque values. Proper torquing ensures that bolts are tightened to a specific value, maintaining safety and functionality. EVSE systems involve high voltage and current levels. 23 / 30 An energized EVSE carries a fatal amount of electric energy. a. True b. False Incorrect. Energized EVSE systems pose serious risks. Correct! Energized EVSE systems carry dangerous levels of energy. Energized EVSE systems can carry enough energy to cause severe harm or fatal injuries. It refers to interconnected devices that communicate over the internet. 24 / 30 What does IoT stand for? a. Internet of Things b. Integrated Online Technology c. Interactive Online Tools d. Information Overload Technology Not quite. IoT is about connectivity between devices and systems. Correct! IoT stands for Internet of Things, which connects devices for seamless communication. IoT, or Internet of Things, refers to a network of devices that communicate and exchange data. Serious electrical tasks or safety hazards require licensed electricians. 25 / 30 Which scenarios require escalation and for a licensed electrician to be brought in? a. Tripped breaker at the electrical panel b. Frayed or damaged wiring at the electrical panel c. Any task that involves running new wires from the EVSE to the power grid d. Answers B and C only Incorrect. Only certain issues need licensed electricians. Correct! Damaged wiring and new installations require licensed professionals. Tasks involving damaged wiring or new installations require professional handling. The term relates to monitoring and managing network infrastructure. 26 / 30 What does NOC stand for? a. Network Operations Control b. National Operations Center c. Network Operations Center d. National Oversight Committee Incorrect. This acronym is related to managing network systems. Correct! NOC refers to the Network Operations Center. NOC stands for Network Operations Center, which oversees network systems. Think about tasks that are not usually handled by EVSE techs in the field. 27 / 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 Incorrect. Other options are standard field tasks. Correct! Installation is not a typical field task for EVSE techs. Installation is generally handled by specialized teams, not regular EVSE techs. Charging typically involves multiple stages. 28 / 30 Which of the following is one of the three phases of charging? a. Bulk b. Absorption c. Maintenance d. All of them Consider all three phases in the charging process. Great! These are the three main phases. The three stages of charging are bulk, absorption, and maintenance. Safety measures require a structured layout to protect workers and the public. 29 / 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 That setup does not ensure clear safety boundaries. Correct! A perimeter setup keeps the maintenance area safe and visible. Forming a perimeter ensures safety by clearly marking the maintenance area. Consider the most common battery in modern electronics and EVs. 30 / 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 This battery type is outdated for BEV and PHEV use. Correct! Lithium-ion batteries are ideal for EVs. Lithium-ion batteries are standard due to their efficiency and energy density. Your score is LinkedIn Facebook Twitter 0% Restart quiz 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. 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