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Power Electronicsknowledge~10 mins

Regenerative braking energy recovery in Power Electronics - Interactive Code Practice

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Practice - 5 Tasks
Answer the questions below
1fill in blank
easy

Complete the code to identify the main purpose of regenerative braking.

Power Electronics
The main goal of regenerative braking is to [1] energy during vehicle deceleration.
Drag options to blanks, or click blank then click option'
Aconvert
Bwaste
Cignore
Drecover
Attempts:
3 left
💡 Hint
Common Mistakes
Choosing 'waste' because braking usually wastes energy.
2fill in blank
medium

Complete the code to describe the energy conversion in regenerative braking.

Power Electronics
During regenerative braking, kinetic energy is converted into [1] energy for storage.
Drag options to blanks, or click blank then click option'
Aelectrical
Bthermal
Cmechanical
Dsound
Attempts:
3 left
💡 Hint
Common Mistakes
Choosing 'thermal' because braking usually produces heat, but regenerative braking avoids this.
3fill in blank
hard

Fix the error in the statement about regenerative braking efficiency.

Power Electronics
Regenerative braking is [1] efficient than traditional friction braking because it recovers energy.
Drag options to blanks, or click blank then click option'
Aless
Bmore
Cnot
Dequally
Attempts:
3 left
💡 Hint
Common Mistakes
Choosing 'less' because friction braking feels simpler.
4fill in blank
hard

Fill both blanks to complete the description of energy flow in regenerative braking.

Power Electronics
The motor acts as a [1] during braking, converting mechanical energy to [2] energy.
Drag options to blanks, or click blank then click option'
Agenerator
Bbattery
Celectrical
Dresistor
Attempts:
3 left
💡 Hint
Common Mistakes
Confusing battery with generator.
5fill in blank
hard

Fill all three blanks to complete the energy recovery process in regenerative braking.

Power Electronics
Energy is stored in the [1] after being converted by the [2] during braking, which slows the [3].
Drag options to blanks, or click blank then click option'
Abattery
Bmotor
Cvehicle
Dresistor
Attempts:
3 left
💡 Hint
Common Mistakes
Mixing up battery and resistor as storage.