eepVerified January 28, 2025 EVSE Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 0% EVSE Day 3 Think about the movement of electrons. 1 / 10 What is electricity? a. A form of energy from physical movement 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 made by burning calories 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. AC is common in household outlets. 2 / 10 Which type of current flows in both directions? a. DC b. AC c. Neither d. Both DC flows in one direction, not both. Well done! AC alternates direction periodically. Alternating Current (AC) reverses its direction periodically, unlike DC. It’s the most common connector for residential and public AC charging in North America. 3 / 10 Which connector is the standard for Level 1 and Level 2 AC charging in North America? a. CCS Combo 1 b. Type 2 (Mennekes) c. GB/T d. J1772 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. It is used in rectifiers to convert currents. 4 / 10 What is a diode bridge? a. A device for protecting circuits from overvoltage b. A type of semiconductor for signal amplification c. A device to regulate voltage in electrical circuits d. A component that converts AC to DC 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. Consider the most common battery in modern electronics and EVs. 5 / 10 Which type of battery is used in BEV and PHEV? a. Lithium-ion battery b. Zinc-air battery c. Nickel-metal hydride (NiMH) battery d. Lead-acid battery This battery type is outdated for BEV and PHEV use.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. Think of a company with a widespread Supercharger network. 6 / 10 Which company has its proprietary charging connector AND network for its electric vehicles? a. Tesla b. Chevrolet c. Nissan d. BMW 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. Standard outlets use 120 volts. 7 / 10 Which Charger can be installed and used in your home with a standard outlet? a. Level 3 b. Level 1 c. Level 2 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. Think about the main role of EVSE in enabling electric vehicle operation. 8 / 10 What is the primary purpose of a charging station or EVSE? a. To provide air conditioning for the vehicle b. To play music in the vehicle c. To charge the electric vehicle's battery d. To clean the vehicle's exterior EVSE does not handle air conditioning, cleaning, or playing music. Correct! The EVSE's primary function is to charge EV batteries. Charging stations deliver electricity to power EV batteries. Other options are unrelated to EVSE functionality. Consider which level offers the fastest charging. 9 / 10 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 3 c. Level 2 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. Charging typically involves multiple stages. 10 / 10 Which of the following is one of the three phases of charging? a. Maintenance b. Bulk c. All of them d. Absorption 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. 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 1eep100 %2 minutes 51 seconds2Guest100 %4 minutes 22 seconds3eep100 %5 minutes 55 seconds4Guest90 %4 minutes 54 seconds
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