WorksheetsObjective Questions on Electric Vehicles
Total questions: 20
Worksheet time: 10mins
Which of the following is a type of hybrid electric vehicle?
Battery-Diesel Hybrid
Split Torque Electric
Torque Hybrid
Induction Hybrid
Series Hybrid
What component stores energy in a Battery Electric Vehicle (BEV)?
Rectifier
Battery Pack
Supercharger
Power Divider
Fuel Cell
Which component is responsible for converting DC to AC in an EV?
Converter
Transformer
Inverter
Rectifier
Regulator
What is the main propulsion unit in an Electric Vehicle?
IC Engine
Turbocharger
Electric Motor
Flywheel
Alternator
Which type of hybrid vehicle allows both the engine and electric motor to power the vehicle together or independently?
Plug-in Hybrid
Series Hybrid
Reverse Hybrid
Mild Hybrid
Parallel Hybrid
In a series hybrid vehicle, which component directly powers the wheels?
IC Engine
Torque Converter
Electric Motor
Fuel Tank
Transmission Shaft
What is the purpose of a regenerative braking system in EVs?
To enhance acceleration
To convert kinetic energy into electrical energy
To stabilize the voltage
To cool the motor
To reduce torque ripple
Which of the following is a plug-in hybrid electric vehicle (PHEV) feature?
It requires no electric charging port
It can be charged from an external power source
It doesn't support regenerative braking
It only uses fuel for propulsion
It cannot operate on electric power alone
What component is used to reduce the voltage from the battery to auxiliary systems in EVs?
Inverter
Rectifier
DC-DC Converter
Starter
Traction Motor
Which architecture uses an engine to drive a generator, which then powers an electric motor?
Parallel Hybrid
Range-Extended Hybrid
Series Hybrid
Split Hybrid
Fuel Cell Hybrid
What type of motor is commonly used in electric vehicles due to high efficiency and torque?
Stepper Motor
Brushless DC Motor (BLDC)
Universal Motor
Compound DC Motor
Synchronous Generator
Which is a major benefit of hybrid vehicles over traditional ICE vehicles?
Lower tire wear
Increased emissions
Improved fuel efficiency
Higher noise levels
Reduced braking power
In plug-in hybrids, what allows operation on electric-only mode?
Enhanced fuel injector
Larger battery capacity
Constant engine support
Removal of electric motor
Lower voltage supply
Which component ensures variable speed and torque in EVs?
Throttle Pedal
Power Electronic Controller
Suspension System
Radiator Fan
Fuel Injector
Which of the following is NOT a component of a typical EV powertrain?
Inverter
Battery Pack
Motor Controller
Traction Motor
Carburetor
Which type of vehicle combines an electric drive with an internal combustion engine for flexibility?
Pure Electric Vehicle
Compressed Gas Vehicle
Hybrid Electric Vehicle
Magnetic Levitation Vehicle
Manual Transmission Vehicle
The primary role of the Battery Management System (BMS) is to:
Control AC motor temperature
Monitor and protect the battery pack
Filter exhaust gases
Increase motor torque
Manage tire pressure
In hybrid vehicles, the energy from regenerative braking is stored in:
Flywheel
Battery
Radiator
Gearbox
Fuel Cell
What kind of hybrid system uses a planetary gear set to combine power sources?
Basic Parallel Hybrid
Static Drive Hybrid
Power-split Hybrid
Mild Hybrid
Dual-engine Hybrid
Which of the following is a major component of an electric vehicle's drivetrain?
Muffler
Traction Inverter
Timing Belt
Spark Plug
Oil Filter
