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. Overloading a circuit involves connecting more devices than it can safely handle, regardless of the individual power draw. 1 / 30 You can safely overload a circuit by plugging in multiple devices as long as they are not drawing a lot of power. a. True b. False Incorrect. Overloading a circuit is dangerous, regardless of how much power each device uses. Correct! Overloading a circuit is unsafe and can lead to severe electrical hazards. Overloading can lead to overheating and fire hazards, even if devices don't draw much power individually. These professionals are licensed to handle electrical work. 2 / 30 Who is responsible for installing, repairing, and maintaining electrical systems in buildings? a. Site Hosts b. CPOs c. Dispatchers d. Electricians Incorrect. This is not within their scope of responsibilities. Correct! Electricians handle electrical installations and maintenance. Electricians are trained and licensed to work on electrical systems. These chargers are often used in commercial and public settings for fast charging. 3 / 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. It is used in rectifiers to convert currents. 4 / 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 This describes a different electrical device. Good job! The diode bridge converts AC to DC. A diode bridge is used in rectifiers to convert AC to DC. Remote monitoring is typically associated with smart or networked chargers. 5 / 30 Conventional charging allows for remote monitoring. a. True b. False Incorrect. Conventional charging lacks remote monitoring features. Correct! Remote monitoring is not available with conventional chargers. Conventional charging does not have remote monitoring capabilities, unlike smart chargers. Think about materials like rubber or glass. 6 / 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. EVSE operations focus on vehicles and charging infrastructure. 7 / 30 Which of the following company types is NOT typically involved with Electric Vehicle Supply Equipment (EVSE)? a. Automotive manufacturers b. eMobility Service Providers (eMSP) c. Telecommunications companies d. Charge Point Operators Not correct. Telecommunications companies are not usually involved in EVSE. Correct! Telecommunications companies are not typically related to EVSE. Telecommunications companies are not central to EVSE operations, unlike automakers, eMSPs, and CPOs. Ground faults are one of the leading causes of electrical hazards. 8 / 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 Incorrect. Ground faults involve unintended current flow to the ground. Correct! Ground faults can be hazardous if not addressed. Ground faults occur when electricity flows through unintended paths, posing safety risks. Safety practices aim to minimize the risk of electrical accidents and injuries. 9 / 30 Which of the following is NOT a common safety practice when working with electrical systems? a. Using insulated tools b. Working on live circuits whenever possible c. Lockout tagout procedures d. Wearing personal protective equipment (PPE) Incorrect. This is not a safe practice when dealing with electrical systems. Correct! Avoid working on live circuits whenever possible to ensure safety. Working on live circuits is extremely dangerous and should be avoided unless absolutely necessary and under strict precautions. Think about the movement of electrons. 10 / 30 What is electricity? a. A form of energy made by burning calories b. A form of energy from light and the sun c. A form of energy from moving charged particles called electrons d. A form of energy from physical movement This does not describe electricity accurately. Excellent! Electricity comes from moving electrons. Electricity is generated by the flow of electrons. Other options are incorrect descriptions. Torque is related to rotating objects like wheels or bolts. 11 / 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. ICE vehicles use gasoline or diesel. 12 / 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. Think about how network changes are managed centrally. 13 / 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. EVSE focuses on charging infrastructure, not the vehicle. 14 / 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. 15 / 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. Higher-power chargers require commissioning to ensure safety and functionality. 16 / 30 Which of the following charger types require commissioning? a. Level 1 b. Level 2 c. Both d. Neither Incorrect. Only certain charger types require commissioning. Correct! Level 2 chargers typically require commissioning. Level 2 chargers require commissioning to verify proper installation and operation. Crimping creates firm connections between wires and terminals. 17 / 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 Incorrect. Crimping is about securing electrical connections. Correct! Crimping ensures secure wire connections in EVSE systems. Crimping ensures wires are securely connected, reducing the risk of loose connections or faults. Consider which level offers the fastest charging. 18 / 30 Which Level of Charging would be BEST to use in the following scenario: You are in a hurry and you want to start your commute but have a low battery percentage? a. Level 1 b. Level 2 c. Level 3 This level is too slow for quick recharging. Spot on! Level 3 provides fast charging for urgent needs. Level 3 (DC Fast Charging) is the quickest, ideal for time-sensitive situations. Signal tests are essential for ensuring reliable network communication. 19 / 30 True or False: EVSE Techs perform a cell signal test to ensure EVSE can receive network signals. a. True b. False Incorrect. Signal tests are a critical part of EVSE setup and diagnostics. Correct! Cell signal tests ensure network connectivity for EVSE systems. Cell signal tests verify that the EVSE can connect to the network for proper operation and monitoring. The term relates to monitoring and managing network infrastructure. 20 / 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. AC is common in household outlets. 21 / 30 Which type of current flows in both directions? a. AC b. DC c. Both d. Neither DC flows in one direction, not both. Well done! AC alternates direction periodically. Alternating Current (AC) reverses its direction periodically, unlike DC. Always ensure safety by removing power to the equipment before working. 22 / 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. Amperage checks are part of routine electrical maintenance. 23 / 30 Amperage checks verify that electrical current is within an acceptable range. a. True b. False Incorrect. Amperage checks are crucial for maintaining safe electrical systems. Correct! Amperage checks help ensure electrical safety. Amperage checks ensure that the current flow is within safe operational limits. Commissioning focuses on technical setup and functionality, not cleaning tasks. 24 / 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 NFPA 70 is also known as the National Electrical Code (NEC). 25 / 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). Consider the environmental exposure outdoor EVSEs face compared to indoor units. 26 / 30 Indoor EVSEs require more maintenance than outdoor EVSEs. a. True b. False Incorrect. Indoor EVSEs are less exposed and typically require less maintenance. Correct! Outdoor EVSEs generally need more maintenance. Outdoor EVSEs require more maintenance due to exposure to weather and environmental factors. Standard outlets use 120 volts. 27 / 30 Which Charger can be installed and used in your home with a standard outlet? a. Level 1 b. Level 2 c. Level 3 This charger cannot use a standard outlet. Correct! Level 1 chargers work with standard outlets. Level 1 chargers use standard household outlets, while others require higher voltage. Lockout/tagout is a safety measure for preventing accidental energization. 28 / 30 Which of the following does NOT describe lockout/tagout for an EVSE? a. It involves disconnecting power sources and locking them in the off position b. It ensures that electrical maintenance or repair work can be performed safely c. It is primarily used for securing vehicles during charging d. It involves tagging equipment with warning labels to indicate it should not be operated Incorrect. Lockout/tagout doesn’t involve vehicle security. Correct! Lockout/tagout is not used for securing vehicles. Lockout/tagout focuses on safety during electrical maintenance, not securing vehicles. EVSE systems involve high voltage and current levels. 29 / 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. Consider the complexity and maintenance requirements of higher-level chargers. 30 / 30 Which level of chargers require service calls/visits? a. Level 1 & 2 b. Level 2 & 3 c. Level 3 d. All of them Not all chargers require frequent servicing. Correct! Level 2 and 3 chargers often need servicing due to their advanced components. Level 2 and 3 chargers require more maintenance due to their complexity and higher usage. 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. Send feedback Pos.NameScoreDuration 1Guest100 %6 minutes 14 seconds2Guest100 %6 minutes 37 seconds3Guest93 %7 minutes 14 seconds4Guest93 %9 minutes 18 seconds Leave a Reply Cancel replyYour email address will not be published. Required fields are marked * Comment* Name* Email* Website Save my name, email, and website in this browser for the next time I comment. Post Comment
