Practice question

Which statement is correct about a surge wave can push the truck in the direction the wave is moving?

  1. Surge occurs only when a tank is empty.
  2. Sharp braking is the best surge-control method.
  3. A surge wave can push the truck in the direction the wave is moving.
  4. Liquid movement improves stopping distance.

Answer: C — A surge wave can push the truck in the direction the wave is moving.

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