What is a recommended technique to help control “surge” in a tank vehicle?

Study for the Mississippi CDL Test. Prepare with flashcards and multiple-choice questions, each question featuring hints and explanations. Get ready for your Mississippi CDL exam!

Keeping a steady pressure on the brakes is a recommended technique to help control “surge” in a tank vehicle. Surge occurs when the liquid cargo inside the tank moves forward or backward due to acceleration or deceleration, impacting the stability of the vehicle. By applying steady pressure on the brakes, the driver can decelerate gradually, allowing the liquid to settle more smoothly rather than creating a wave effect that can lead to instability or loss of control.

Using this method helps minimize abrupt changes in momentum that cause the liquid to surge. Instead of the liquid sloshing around violently, maintaining a steady braking force allows for a more controlled release of energy, improving overall safety. This technique is especially important for tank vehicles due to their unique handling characteristics when loaded with liquid cargo, as they are more sensitive to changes in speed and direction.

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