Practice question

A driver wants to improve fuel economy on a loaded route with several roundabouts. Which method is safest and most eco-efficient?

Plan ahead, keep a steady speed where safe, accelerate and brake smoothly, and avoid unnecessary idling
Coast in neutral whenever approaching a roundabout
Tailgate faster vehicles to reduce wind resistance
Turn off safety systems to reduce electrical load

Answer: A — Plan ahead, keep a steady speed where safe, accelerate and brake smoothly, and avoid unnecessary idling

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