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. Work orders outline the specific tasks to be carried out. 1 / 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 Incorrect. Work orders focus on task descriptions, not auxiliary information. Correct! Work orders specify the tasks to be done. Work orders include a detailed description of the tasks to be performed for EVSE maintenance or repair. Remote monitoring is typically associated with smart or networked chargers. 2 / 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 how PPE protects against potential arc flash injuries. 3 / 30 Arc flash hazard analysis helps determine appropriate PPE. a. True b. False Incorrect. Arc flash hazard analysis directly relates to PPE selection. Correct! Arc flash analysis helps in selecting the right protective equipment. Arc flash analysis evaluates potential risks and specifies PPE to protect workers. Preventative maintenance focuses on inspection and upkeep. 4 / 30 Preventative maintenance includes part replacement or repair. a. True b. False Incorrect. Preventative maintenance does not include repairs. Correct! Repairs are not part of preventative maintenance. Preventative maintenance involves regular checks and cleaning, not replacing or repairing parts. Commissioning focuses on technical setup and functionality, not cleaning tasks. 5 / 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. Ohm’s Law is represented by the formula V=IRV = IRV=IR. 6 / 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. The term relates to monitoring and managing network infrastructure. 7 / 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. It’s an EV powered entirely by batteries. 8 / 30 What does BEV stand for? a. Basic Electric Vehicle b. Battery-Equipped Vehicle c. Battery Electric Vehicle d. Boosted Energy Vehicle Not quite. BEV stands for Battery Electric Vehicle. Correct! BEVs are powered entirely by batteries. BEVs run solely on electricity stored in their batteries, with no internal combustion engine. Hard hazards are those that involve immediate, significant risk. 9 / 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 Hard hazards are typically more severe and immediate. Correct! Hard hazards involve significant safety risks that require attention. Hard hazards are high-risk situations requiring immediate attention to prevent injury or harm. Consider which level offers the fastest charging. 10 / 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. Parallel circuits are designed to provide multiple branches for current. 11 / 30 Parallel circuits have only one path for current to flow. a. True b. False Incorrect. Parallel circuits allow current to split into multiple paths. Correct! Parallel circuits have multiple paths for current flow. A parallel circuit divides current into multiple paths, unlike a series circuit. Lockout-Tagout is a safety protocol used in many electrical tasks. 12 / 30 Commissioning orders do not require Lockout-Tagout. a. True b. False Incorrect. Lockout-Tagout is crucial during commissioning tasks. Correct! Commissioning requires Lockout-Tagout for safety. Commissioning involves working with electrical systems, so Lockout-Tagout is required for safety. Crimping creates firm connections between wires and terminals. 13 / 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. Think about various types of connectivity options. 14 / 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. Amperage checks are part of routine electrical maintenance. 15 / 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. Ground faults are one of the leading causes of electrical hazards. 16 / 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. Think of a company with a widespread Supercharger network. 17 / 30 Which company has its proprietary charging connector AND network for its electric vehicles? a. Nissan b. BMW c. Chevrolet d. Tesla This company does not have proprietary connectors. Well done! Tesla has proprietary connectors and a network. Tesla uses its proprietary connectors and Supercharger network for EVs. Think about the movement of electrons. 18 / 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. The NOC’s focus is on monitoring and managing EVSE networks. 19 / 30 A NOC for EVSE primarily deals with vehicle maintenance. a. True b. False Incorrect. NOCs are not involved in vehicle repairs or maintenance. Correct! NOCs oversee EVSE networks, not vehicles. NOCs manage network operations, not direct vehicle maintenance. Arc blasts involve rapid expansion of air, causing significant force. 20 / 30 The hazards resulting from an arc flash/arc blast are heat, shrapnel, intense light, sound, and ________. a. Flying tools b. Pressure c. Body parts d. Angry workers Incorrect. Pressure is one of the major hazards in arc blasts. Correct! Pressure waves are a serious risk in arc flash incidents. Arc flashes release immense energy, generating pressure waves that can cause damage. Use Ohm’s Law (V=IRV = IRV=IR). If RRR is constant and VVV increases, what happens to III? 21 / 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 Incorrect. According to Ohm's Law, the current increases when voltage increases with constant resistance. Correct! Current increases when voltage increases in a circuit with constant resistance. Ohm’s Law states I=V/RI = V/RI=V/R. With constant resistance, an increase in voltage results in a proportional increase in current. Consider the environmental exposure outdoor EVSEs face compared to indoor units. 22 / 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. These chargers are often used in commercial and public settings for fast charging. 23 / 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. Soft hazards are low-risk but still require monitoring and attention. 24 / 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. Standard outlets use 120 volts. 25 / 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. Safety practices aim to minimize the risk of electrical accidents and injuries. 26 / 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. Always ensure safety by removing power to the equipment before working. 27 / 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. Electric current is measured in a unit that represents the flow of charge per second. 28 / 30 What is the basic unit of electric current? a. Volt b. Watt c. Ampere d. Joule Incorrect. Volts measure voltage, watts measure power, and joules measure energy—not current. Correct! The ampere is the standard unit for measuring electric current. The ampere (or amp) is the SI unit of electric current, which measures the flow of electric charge. Consider the complexity and maintenance requirements of higher-level chargers. 29 / 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. Preventing data breaches involves multiple layers of security. 30 / 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 Incorrect. All these measures collectively help avoid data breaches. Correct! These measures ensure data security. Maintaining physical security, locking cabinets, and checking locks all help prevent unauthorized access. 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. 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