Regenerative braking

What is one of the main challenges in developing electric vehicles?

• Reducing the size of the vehicle

• Maximizing driving range between charges

• Increasing noise levels

• Increasing the number of moving parts

How does regenerative braking help in electric vehicles?

• It recharges the battery while slowing down the vehicle

• It makes the vehicle quieter

• It reduces the vehicle's weight

• It increases the vehicle's speed

What is the key difference between synchronous and asynchronous motors in generator mode?

• Asynchronous motors have more moving parts

• Synchronous motors are heavier than asynchronous motors

• Asynchronous motors are quieter than synchronous motors

• Synchronous motors use permanent magnets, while asynchronous motors do not

How can drivers influence regenerative braking in some vehicles?

• By adjusting the level of regeneration on the fly

• By changing the vehicle's color

• By turning off the electric motor

• By increasing the vehicle's weight

What is a benefit of regenerative braking from a technician's perspective?

• It reduces the need for electric motors

• It makes the vehicle faster

• It significantly prolongs brake disc and pedal life

• It eliminates the need for brake inspections

How does the motor in a regenerative braking system function as a generator?

• By reversing the current flow through the motor

• By converting heat energy into electrical energy

• By using the vehicle’s battery to create motion

• By disconnecting the motor from the drivetrain

What component of an electric or hybrid vehicle plays a key role in regenerative braking?

• The alternator

• The electric motor

• The fuel injector

• The turbocharger

How does regenerative braking convert energy?

• It converts heat energy into sound energy.

• It converts kinetic energy into electrical energy

• It converts electrical energy into chemical energy

• It converts mechanical energy into kinetic energy