Book

This informative book is designed for students who want to pass the quiz with confidence. Packed with clear explanations and visual examples, it keeps you engaged while helping you learn faster and succeed.

1. Start-stop system

A start-stop system (also called stop-start system) is a fuel-saving feature in many modern vehicles that automatically turns off the engine when the car is stopped, and restarts it when you’re ready to move again.

  • Saves fuel (especially in city traffic).
  • Reduces CO₂ emissions.
  • Quieter when idling
  • More eco-friendly driving experience.
  • Common in hybrid and fuel-efficient cars.
  • Often paired with a "Start/Stop OFF" button so drivers can disable it if they prefer.
Start-stop system

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