Practice question

Which statement is correct about smooth starts, stops, turns, and lane changes help control surge?

  1. Surge occurs only when a tank is empty.
  2. Sharp braking is the best surge-control method.
  3. Liquid movement improves stopping distance.
  4. Smooth starts, stops, turns, and lane changes help control surge.

Answer: D — Smooth starts, stops, turns, and lane changes help control surge.

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: Washington CDL Tanker Endorsement Test Practice Questions - Washington CDL Tanker Vehicles Endorsement Test Exam →