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Which of the following is a correct statement about V2V communication protocols?

easy📝 Factual Q3 of 15
EV Technology - Connected Vehicle (V2X)
Which of the following is a correct statement about V2V communication protocols?
AThey use wireless signals to exchange data between vehicles
BThey require physical cables connecting the vehicles
CThey only work when vehicles are parked
DThey transmit data using sound waves
Step-by-Step Solution
Solution:

  1. Step 1: Understand how V2V systems communicate

    V2V uses wireless signals like radio waves to send data between moving vehicles.

  2. Step 2: Identify incorrect options

    Physical cables or sound waves are not practical for moving vehicles; parked-only operation is false.

  3. Final Answer:

    They use wireless signals to exchange data between vehicles -> Option A

  4. Quick Check:

    V2V communication = wireless signals [OK]
Quick Trick: V2V uses wireless, not cables or sound [OK]
Common Mistakes:
  • Thinking cables connect cars
  • Assuming sound waves are used
  • Believing V2V works only when parked

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