Question 1

AC Induction Motor

Accepted Answer

A type of electric motor commonly used in hybrid and electric vehicles.

Question 2

Lithium-ion Battery

Accepted Answer

A rechargeable battery technology commonly used in electric vehicles.

Question 3

Regenerative Braking

Accepted Answer

The process of converting kinetic energy into electrical energy to recharge the vehicle's battery during braking.

Question 4

Hybrid System

Accepted Answer

A powertrain system that combines an internal combustion engine with an electric motor to improve fuel efficiency.

Question 5

Power Electronics

Accepted Answer

The study and application of electronic circuits used in controlling and converting electrical power.

Question 6

Plug-in Hybrid Electric Vehicle (PHEV)

Accepted Answer

A hybrid vehicle that can be charged from an external power source to provide extended all-electric driving range.

Question 7

Battery Management System (BMS)

Accepted Answer

An electronic system that monitors and controls the performance and health of a battery pack.

Question 8

Electric Vehicle Supply Equipment (EVSE)

Accepted Answer

Charging infrastructure and equipment used to charge electric vehicles.

Question 9

High Voltage Safety

Accepted Answer

Procedures and precautions for working with high-voltage systems in hybrid and electric vehicles.

Question 10

Vehicle Control Unit (VCU)

Accepted Answer

A control module that manages various systems in a hybrid or electric vehicle.

Question 11

Inverter

Accepted Answer

A device that converts DC power from the battery to AC power for the electric motor.

Question 12

Torque

Accepted Answer

A rotational force that causes an object to rotate around an axis.

Question 13

Battery State of Charge (SOC)

Accepted Answer

A measure of the remaining capacity or energy in a battery.

Question 14

Electric Power Steering (EPS)

Accepted Answer

A power steering system that uses an electric motor instead of hydraulic power.

Question 15

Electric Vehicle Warning Sounds

Accepted Answer

Sounds generated by electric vehicles to alert pedestrians of their presence.

Question 16

Transmission

Accepted Answer

A system that transmits power from the engine to the wheels.

Question 17

Battery Cooling System

Accepted Answer

A system that helps regulate the temperature of the battery to maintain optimal performance.

Question 18

Electric Vehicle Modes

Accepted Answer

Different operating modes in which an electric vehicle can operate, such as all-electric mode or hybrid mode.

Question 19

Inverter Cooling System

Accepted Answer

A system that helps regulate the temperature of the inverter to maintain optimal performance.

Question 20

Battery Electric Vehicle (BEV)

Accepted Answer

A fully electric vehicle that relies solely on electric power for propulsion.

Question 21

Hybrid Battery Pack

Accepted Answer

The collection of individual battery modules or cells used in a hybrid vehicle.

Question 22

DC-DC Converter

Accepted Answer

A device that converts high-voltage DC power to low-voltage DC power for auxiliary systems in a hybrid or electric vehicle.

Question 23

Battery Module

Accepted Answer

A group of battery cells combined to form a larger unit within a battery pack.

Question 24

Electric Vehicle Range

Accepted Answer

The distance an electric vehicle can travel on a single charge.

Question 25

Electric Motor Controller

Accepted Answer

The electronic control unit that manages the operation of the electric motor in a hybrid or electric vehicle.

Question 26

Fuel Cell Vehicle

Accepted Answer

A type of electric vehicle that uses a fuel cell stack to generate electricity.

Question 27

Battery Discharge Rate

Accepted Answer

The rate at which a battery releases its stored energy.

Question 28

Powertrain

Accepted Answer

The components that generate power and deliver it to the vehicle's wheels, including the engine, motor, and transmission.

Question 29

Battery Cell

Accepted Answer

The basic unit of a battery that stores and releases electrical energy.

Question 30

Hybrid Electric Vehicle (HEV)

Accepted Answer

A vehicle that combines an internal combustion engine with an electric motor to improve fuel efficiency.

Question 31

Torque Vectoring

Accepted Answer

The ability to vary the amount of torque delivered to each wheel independently for improved traction and handling.

Question 32

Drive Modes

Accepted Answer

Different modes or settings available in a hybrid or electric vehicle, such as sport mode or eco mode.

Question 33

Onboard Charger

Accepted Answer

A device that converts AC power from an external source to DC power for charging the vehicle's battery.

Question 34

State of Health (SOH)

Accepted Answer

A measure of the overall health and capacity of a battery pack.

Question 35

Electric Vehicle Architecture

Accepted Answer

The design and layout of components in a hybrid or electric vehicle, including the placement of the battery, motor, and control systems.

Question 36

Charge Coupler

Accepted Answer

The connector or port used to plug in the charging cable to an electric vehicle.

Question 37

Electric Vehicle Incentives

Accepted Answer

Financial incentives or rebates offered by governments or organizations to promote the adoption of electric vehicles.

Question 38

Charge Depletion Mode

Accepted Answer

A mode in which a plug-in hybrid electric vehicle primarily operates on electric power until the battery charge is depleted, then switches to the internal combustion engine.

Question 39

Hybrid Power Split Device

Accepted Answer

A device used in hybrid vehicles to distribute power between the engine, electric motor, and wheels.

Question 40

Traction Battery

Accepted Answer

The main battery pack used to provide power to the electric motor(s) in a hybrid or electric vehicle.

Question 41

Charge Sustaining Mode

Accepted Answer

A mode in which a plug-in hybrid electric vehicle primarily operates using the internal combustion engine and uses electric power to supplement the engine's power when needed.

Question 42

Electric Vehicle Transmission

Accepted Answer

The mechanism used to transfer power from the electric motor to the vehicle's wheels.

Question 43

Electric Vehicle Range Anxiety

Accepted Answer

The fear or concern that an electric vehicle's battery will run out of charge before reaching a desired destination.

Question 44

Inverter Drive Module

Accepted Answer

A component that controls the speed and torque of the electric motor by converting DC power to AC power.

Question 45

Charge Rate

Accepted Answer

The rate at which an electric vehicle's battery can be charged, typically measured in kilowatts (kW).

Question 46

Vehicle-to-Grid (V2G)

Accepted Answer

A system that allows electric vehicles to supply power back to the electrical grid when needed, acting as a mobile energy storage device.

Question 47

Battery Thermal Management System (BTMS)

Accepted Answer

A system that controls and maintains the temperature of the battery pack to optimize performance and longevity.

Question 48

Hybrid Powertrain Modes

Accepted Answer

Different operating modes in a hybrid vehicle, such as electric mode, hybrid mode, or engine-only mode.

Question 49

Electric Vehicle Maintenance

Accepted Answer

Procedures and tasks specific to maintaining and servicing hybrid and electric vehicles, including battery inspection, motor maintenance, and system diagnostics.

ASE L3 Hybrid/Electric Vehicle Specialist Flashcards