CDL · Tank vehicles

Liquid shifting around inside a tank that is only partly full is known as:

Correct answer: Surge.

Answer options

  1. ASurge Correct
  2. BFoaming
  3. CSpillage

Why

When a tank is not completely full, the cargo has room to rush forward, backward or sideways as the vehicle moves, and this shifting is called surge. When the moving liquid reaches the end of the tank, it can push the vehicle in the direction the liquid is traveling.

About this question

Topic: Tank vehicles   License: CDL

Part of these practice sets:

Where it applies: Asked in every state.

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This question is part of Liquid Surge and Tanker Handling (20 questions). Take the full set and check your score.

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