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Which of the following best describes the role of Roadside Units (RSUs) in V2X communication?

medium📝 Conceptual Q5 of 15
EV Technology - Connected Vehicle (V2X)
Which of the following best describes the role of Roadside Units (RSUs) in V2X communication?
AThey act as communication hubs between vehicles and infrastructure
BThey control the vehicle's braking system
CThey provide GPS navigation to vehicles
DThey monitor tire pressure in vehicles
Step-by-Step Solution
Solution:
  1. Step 1: Define the function of Roadside Units

    RSUs are fixed communication devices that connect vehicles with traffic infrastructure.
  2. Step 2: Eliminate unrelated functions

    RSUs do not control brakes, provide GPS, or monitor tires.
  3. Final Answer:

    They act as communication hubs between vehicles and infrastructure -> Option A
  4. Quick Check:

    RSUs = communication hubs [OK]
Quick Trick: RSUs connect vehicles to infrastructure, not vehicle parts [OK]
Common Mistakes:
  • Confusing RSUs with vehicle control systems
  • Assuming RSUs provide navigation
  • Thinking RSUs monitor vehicle health

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