EVITP EXAM 2024-2025, Exams of Nursing

Download EVITP EXAM 2024-2025 and more Exams Nursing in PDF only on Docsity! 1 | P a g e EVITP EXAM 2024-2025 WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS |FREQUENTLY TESTED QUESTIONS AND SOLUTIONS |ALREADY GRADED A+|NEWEST|GUARANTEED PASS |LATEST UPDATE What calculations are covered in article 220? residential, commercial, industrial service, & feeder taps, motors, transformer OCPD utility distribution network - residential - commercial - industrial service - feeder The tables in Article 310 identify ? allowable ampacity of conductors based on conductor size & material ampacity adjustments & correction factors wire types & application all of the above - allowable ampacity of conductors based on conductor size & material - ampacity adjustments & correction factors - wire types & application 2 | P a g e NEC 110.14(C) requires conductor ampacity to be ? based on overcurrent protection rules in Article 240 chosen based on ambient temperature only coordinated with equipment termination ratings coordinated with equipment termination ratings According to Article 625, EVSE is equipment that has the specific purpose of transferring energy from ___ to the electric vehicle a DC power source a generator the premises wiring system the utility the premises wiring system Overcurrent protection for EVSE is covered in ? Section 625.1 Section 625.21 Section 625.31 Section 625.41 625.41 EVSE output cable is permitted to be made from Type ___ cable and is generally permitted to have a maximum length of? EVJT / 25' MI / 25' SJO / 20' SO / 20' EVJT / 25' 5 | P a g e 30 amps ohms law Disconnecting means for EVSE over 60 amps shall be ___ lockable DC level 1 charging rated 200 VDC - 450 VDC with an 80 amp maximum DC level 2 charging - uses 3 phase 208V, 480V, or 600V circuits - takes less than an hour - the vehicles on board battery mgmt system controls the off board charger to deliver DC directly to the battery AC level 1 charging - takes between 16 - 20 hours - 120 volt dedicated circuit - NEMA 5-15R or 5-20R receptacles - J1772 connector must be used AC level 2 charging - single phase 208V or 240V circuits - takes 4 - 6 hours to complete - preferred method - J1772 connector must be used What is the minimum / maximum height for the EV connector to be stored or located on the EVSE? 24" / 48" Which of the following drive the market for EV'S cheaper gasoline prices decreased cost of EV's increased interest in alternatives to gas powered vehicles B & C Decreased cost of electric vehicles increased interest in alternatives for gas vehicles 6 | P a g e A partial zero emissions vehicle (PZEV) is defined as? A gas engine vehicle that has zero evaporative emissions from its fuel system a plug in electric vehicle a vehicle with a hybrid gas electric drive train an electric vehicle that only has provisions for wireless charging A gas engine vehicle that has zero evaporative emissions from its fuel system What is the state of charge (SOC)? The available capacity of the battery, expressed as a percentage a determining factor in calculation the time necessary to fully charge an EV What describes an advantage that hybrid EV's have over traditional gas powered vehicles? Hybrid vehicles are more expensive than gas-powered vehicles Hybrid vehicles have superior efficiency compared to gas powered vehicles Hybrid vehicles have superior efficiency compared to gas powered vehicles What is not an alternative to fossil fuels? Gasoline The EV industry is comprised of? Auto manufacturers Consumer advocacy groups EV charging equipment manufacturers Research and standards organizations all of the above - Auto manufacturers - Consumer advocacy groups - EV charging equipment manufacturers - Research and standards organizations The first EV can be traced back to? 7 | P a g e 1832 Which of the following illustrates why electric vehicles were so popular in the early days of automobiles? they were clean to operate they were mechanically complicated they were quite A & C - They were clean to operate - They were quiet What factors limited the popularity of EVs as internal combustion engine vehicles came to the market in the early 1900s? charge times range speed all of the above - Charge times - Range - Speed What was the first mass-produced hybrid electric vehicle? Toyota Prius What improvements in technology have increased interest in EVs? Charging stations specific to each type of vehicle High cost and poor public awareness Improved range, power, and lighter batteries - Improved range - Power - Lighter batteries What best describes early EV's? 10 | P a g e parallel hybrid drive series hybrid drive 3 phase series drive parallel hybrid drive What types of commercial/industrial vehicles are currently available in an electrified version? Cargo & material handling equipment Delivery vans & buses Semi trailer trucks all of the above - Cargo & material handling equipment - Delivery vans & buses - Semi trailer trucks Forklifts, yard tractors, and drayage trucks are all examples of ? Cargo handling equipment What are the charging methods for battery electric buses? Above / below bus wireless charging Plug in charging Wireless power transfer all of the above - Above / below bus wireless charging - Plug in charging - Wireless power transfer Fleet vehicle battery capacity has reached upward of ___ for heavy duty vehicles 500 wh 10 kWh 550 kWh 11 | P a g e 550 kWh Inverter Converts DC from the battery to AC 3 phase for the induction motor Rectifier Converts AC from external source (grid) to DC for the battery DC to DC converter increases or decreases battery voltage depending on requirements Energy Management System (EMS) Controls the flow of energy from multiple sources Series / parallel drive Can act as either a series or a parallel drive EV charging is defined as refilling brake fluid in an EV removing the batteries from an EV & placing them inside charging equipment replacing batteries in an EV supplying power (kW) to an EV battery Supplying power (kW) to an EV battery The first EV chargers were external and supplied DC current directly to the vehicle's batteries (T/F) True Name of an early EV charger General Electric arc rectifier Electric vehicle supply equipment (EVSE) provides what safety features? a continuously energized output GFCI protection hardware fault detection B & C 12 | P a g e - GFCI Protection - Hardware fault protection DC charging equipment provides DC directly to ___ in an EV battery management system battery monitoring devices charge multiplier systems current management systems battery management system The Society of Auto Engineers (SAE) creates standards for which of the following? maximum current & voltage specifications for EVSE plug configuration safety features all of the above - Maximum current & voltage specifications - Plug configuration - Safety features An AC charger with a single-phase 120-volt connection and 14-16 amperes of continuous current output is classified as a ___ charger AC Level 1 An AC charger with a single-phase 208-volt or 240-volt connection and a continuous current output of up to 80 amperes is classified as a ___ charger? AC Level 2 The purpose of the J1772 connector pins is to provide ___? a charging interface that is safe for consumers to use a means to signal the EVSE to stop charging based on the pin contact state signals to EVSE that the connector is properly seated on the vehicle all of the above 15 | P a g e True What is the SAE standard for wireless charging? CHAdeMO J2954 recommended practice SAE J1772 J2954 recommended practice The SAE standard for wireless charging has specifications that include which of the following Magnetic triangulation for vehicle alignment over the power source coil Means to allow for payment without physical interaction up to 11 kW charging capacity all of the above - Magnetic triangulation for vehicle alignment over the power source coil - Means to allow payment without physical interaction - Up to 11 kW charging capacity EV networks utilize memberships that are? fee based OR pas as you go Which of the following is not true of EV charging networks? Charging networks offer both paid memberships and free memberships with pay-as-yougo charging there are over a dozen networks across the U.S & Canada They allow businesses a way to draw consumers to charging equipment and generate revenue via transaction processing none of the above none EV networks utilize memberships that are ? fee based, pay as you go rare & exclusive 16 | P a g e all of the above none of the above fee based, pay as you go How do EV networks generate revenue? call to pay membership fees station usage fees all of the above - Call to pay - Membership fees - Station usage fees EVCS Electric Vehicle Charging Station EVSE Electrical Vehicle Supply/Service Equipment EVSP Electric Vehicle Service Provider The National Electrical Code (NEC) covers all electrical work, from utility generation to household wiring is not intended to provide requirements for installation that safeguard persons and property from the hazards arising from the use of electricity provides minimum installation requirements provides minimum installation requirements Installations covered by the NEC include which of the following? industrial substations installations on public & private premises 17 | P a g e recreational vehicles, floating buildings, & mobile homes - Industrial substations - Installations on public & private premises - recreational vehicles, floating buildings, & mobile homes NEC chapters 1 - 4 apply to? all installations all installations except as modified by chapters 5, 6, & 7 only chapter 8 all installations except as modified by Chapters 5, 6, and 7 NEC Chapter 8 covers ___ systems & ___ subject to Chapters 1-7 unless specifically referenced communications / is communications / is not emergency / is emergency / is not communications / is not Chapter 9 of the NEC contains which of the following? Auxiliary information that is not enforceable Engineering tables that are only intended to be used by electrical designers load calculations examples tables that are applicable & enforceable when referenced elsewhere in the code Tables that are applicable & enforceable when referenced elsewhere in the code Article 110 covers ___ requirements for wiring and equipment conditional general simple 20 | P a g e Leadership in Energy and Environmental Design (LEED) has ___ certification levels 2 4 6 8 4 Installation of EVSE at an existing building is worth as many as ___ LEED points 1 3 11 15 15 Installing electric vehicle charging equipment may ___ public perception of a business improve minimize reduce improve When a business installs charging equipment, the public may sense that the business supports which of the following? affluence the electrical industry the oil industry sustainability sustainability 21 | P a g e Determining the appropriate location for EVSE requires the person planning the installation to consider which of the following? how the customer plans on using the installation location of possible electrical supply points the security of the proposed location all of the above all of the above Proper location of EVSE may include consideration of ADA guidelines depending on location (T/F) True urisdictional codes and requirements should ___ be checked when determining the location and other features of the EVSE always never seldom sometimes always Bollards, curbs, and wheel stops can protect charging equipment from which of the following? earthquakes lightening strikes physical damage from vehicles vandalism physical damage from vehicles Adequate site lighting increases the safety of an EVSE location (T/F) True Trailblazing signs are for which of the following purposes advertise EV charging networks 22 | P a g e direct drivers to the location of the EV charging equipment regulatory purposes direct drivers to the location of the EV charging equipment According to the ADA guidelines, what percentage of general parking spaces should be accessible? 2% 4% 6% 8% 4% ADA parking space guidelines can be used as a guide when determining the number of EV charging spaces that should be made accessible (T/F) True ADA guidelines are useful when planning an EVSE installation because ___ ? there are no federal standards for EVSE accessibility they establish clear space around equipment that allows for wheelchair approach & access they establish equipment characteristics that increase accessibility all of the above all of the above Operable parts of accessible equipment should be located ___ above finish grade per ADA guidelines 10" - 30" 15" - 48" 18" - 56" 24" - 96" 15" - 48" 25 | P a g e any of the above may apply Utilities may require a separate meter for EVSE ___ ? billing rates & plans oversight treatment all of the above billing rates & plans EVSE-specific testing tools ensure ___ and ground-fault response correct incoming voltage proper communications protocol function a tight connection to the vehicle power inlet proper communications protocol function Cord management is a major concern for manufacturers of EVSE as charge cables can cause a tripping hazard and are often subject to theft (T/F) True Commercial and fleet EVSE installations often require ___ communications and ___ functions networked / basic networked / revenue collection wireless / few networked / revenue collection Recognized types of EVCE activation technology include which of the following? RFID tags swipe cards A & B A & B 26 | P a g e RFID stands for? radio frequency identification recognized ferrite input detection reduced fuel in direction radio frequency identification Part of the initial setup of fleet EVSE is making sure that the customer is comfortable with ___ ? programming RFID cards the reporting software A & B A & B The most commonly reported repair to electric vehicle supply equipment (EVSE) manufacturers is damage to the ___ ? contractor cord set EVSE panelboard cord set Issues with data servers, EVSE locator networks, and billing networks are typically the result of an ___ problem communication contractor ground fault overcurrent protection communication Public EVSE installations need to be protected from ___ vehicles and maintenance equipment 27 | P a g e impacts with rain on theft of vandalism of impacts with The first step in the troubleshooting and repair guidelines flowchart is to ___ ? document make, model, & serial numbers locate panel & check circuit breaker test unit using an EVSE simulation visually inspect EVSE visually inspect EVSE The final step in the troubleshooting and repair guidelines flowchart is to ___ ? document make, model, & serial numbers recommission EVSE release EVSE as fully operational test unit using an EVSE simulator release EVSE as fully operational For information regarding specific tools required for servicing EVSE installed in public locations that use tamper-resistant hardware, one should refer to ___ ? manufacturers instructions NFPA 70 NEC NFPA 70E standard for electrical safety in the workplace OSHA CFR1926 manufacturers instructions 30 | P a g e Which of the following is not a category of electric vehicles? ICE What category of EV has been available to consumers the longest? HEV Which of the following describes a plug in electric vehicle that runs on batteries until nearly depleted, then switches over to an ICE generator to extend the battery range? PHEV A battery electric vehicle requires external charging but does not rely on an internal combustion generator for extended range True EVs can be equipped with a(n) ? motor. induction and permanent magnet Regenerative braking is best described by which of the following? An energy recovery system Which of the following describes an EV drivetrain architecture in which power can be transmitted to the drive from two sources at the same time? Parallel hybrid drive What types of commercial/industrial vehicles are currently available in an electrified version? cargo and material handling equipment, delivery vans and buses, semi trailers trucks Forklifts, yard tractors and drayage trucks are all examples of? Cargo handling equipment Charging methods for battery electric buses include which of the following? above/below bus charging wireless charging, plug in charging, wireless power transfer L2: Charging is defined as which of the following? Supplying power to an EV battery L2:Which of the following acronyms represents the level of charge present in an EV battery? SOC L2:Electric vehicle supply equipment (EVSE) provides which of the following safety features? GFCI protection and hardware fault detection L2:EVSE provides DC power to the electric vehicle charging port. 31 | P a g e False L2:DC charging equipment provides DC directly to ...?... in an EV. Battery management System L2:The Society of Auto Engineers (SAE) creates standards for which of the following? Maximum current voltage specifications for EVSE, Plug configuration safety features L2:An AC charger with a single-phase 120-volt connection and 14-16 amperes of continuous current output is classified as a ..?... charger. Level 1 L2:An AC charger with a single-phase 208-volt or 240-volt connection and a continuous current output of up to 80 amperes is classified as a ....?.. charger. Level 2 L2: The purpose of the J1772 connector pins is to provide ...?... a charging interface that is safe for consumers to use, a means to signal the EVSE to stop charging based on the pin contact state, signals to the EVSE that the connector is properly seated on the vehicle L2:Which of the following is true about the J1772 standard control pilot terminal pin's function? It changes to the state of the EVSE according to the voltage present, it defines the state of the EVSE. It uses a +12V to -12V Ac square wave signal L2:Which of the following is not a variable that determines the charging time of an EV? Connector configuration L2:The EV's power acceptance rate should not be considered when making EVSE purchasing decisions. False L2:The State of Charge of the EV battery is ...?... a determining factor in calculating the time necessary to fully charge an EV L2:Which of the following is the Japanese Dx quick charging standard? ChAdeMO L2: The ChAdeMO V1.0 Standard has charging power up to ...?... at ..?...., up to ...?.. 62.5kW /500 VDC/ 125 A L2: Wireless EV charging utilizes the principles of ...?... Induction L2: Which of the following is connected to the change of a wireless EV charger via hardwiring? 32 | P a g e Power source coil L2: What are the advantages of wireless charging? It has no exposed electrical contact points and wireless charging has better aesthetic quality L2: Wireless charging is more expensive than coupled EVSE. True L2: What is the SAE standard for wireless charging? J2954 recommended practice L2: The SAE standard for wireless charging has specifications that include which of the following? Magnetic triangulation for vehicle alignment over the power source coil, means to allow for payment without physical interaction, up to 11kW charging capacity L2: Which of the following is not true of EV charging networks? None of the above L2: EV networks utilize memberships that are ? . fee-based or pay-as-you-go L2: EV networks generate revenue with which of the following? call to pay, membership fees, station usage fees L3: The national Electrical Code (NEC)? Provides minimum installation requirements L3: Installations covered by the NEC include which of the following? industrial substations, installations on public and private premises, recreational vehicles, floating buildings and mobile homes L3: NEC chapters 1-4 apply to ...?.. All installations except as modified by CH's 5, 6, and 7 L3: NEC chapter 8 covers ...?... systems and ..?.. subject to chapters 1-7 unless specifically referenced. communications/ is not Chapter 9 of the NEC contains which of the following? Tables that are applicable and enforceable when referenced elsewhere in the code Definitions that are specific to a particular article are located in which of the following sections? xxx.2