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Florida CDL Tank Vehicles: test 2

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Florida CDL Tank Vehicles 2

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Question 1 of 5
  1. 1. For a tanker without ABS, which emergency braking methods does the handbook describe?
  2. 2. What is the recommended speed-control sequence for a curve in a tank vehicle?
  3. 3. Which tanker may require more stopping distance than many drivers expect?
  4. 4. Which action can cause a tank vehicle to skid?
  5. 5. What can happen if the drive or trailer wheels of a tank trailer begin to skid?
Review all 5 questions with answers
  1. For a tanker without ABS, which emergency braking methods does the handbook describe?

    Correct answer: Controlled or stab braking

    For a tanker without ABS, section 8.3.2 describes controlled or stab braking for an emergency stop. Sudden steering while braking can overturn a tanker. This question does not instruct drivers to pump functioning ABS brakes.

    Source: Florida Commercial Driver's License Manual, July 2022, section 8.3.2 Controlling Surge, printed page 8-8-2 (as printed) (physical PDF page 108) ↗

  2. What is the recommended speed-control sequence for a curve in a tank vehicle?

    Correct answer: Slow before the curve, then accelerate slightly through it

    Reducing speed before entry avoids heavy braking while turning; slight acceleration through the curve improves control.

    Source: Florida Commercial Driver's License Manual, July 2022, section 8.3.3 Curves, printed page 8-8-2 (as printed) (physical PDF page 108) ↗

  3. Which tanker may require more stopping distance than many drivers expect?

    Correct answer: An empty tank vehicle

    An empty tanker can need more stopping distance than a loaded one. Wet pavement further increases stopping distance; allow extra space instead of assuming an empty vehicle will stop quickly.

    Source: Florida Commercial Driver's License Manual, July 2022, section 8.3.4 Stopping Distance, printed page 8-8-2 (as printed) (physical PDF page 108) ↗

  4. Which action can cause a tank vehicle to skid?

    Correct answer: Oversteering, hard acceleration, or excessive braking

    Abrupt steering, acceleration, and braking can break tire traction.

    Source: Florida Commercial Driver's License Manual, July 2022, section 8.3.5 Skids, printed page 8-8-2 (as printed) (physical PDF page 108) ↗

  5. What can happen if the drive or trailer wheels of a tank trailer begin to skid?

    Correct answer: The combination may jackknife

    A skid at the drive or trailer wheels can start a jackknife, so the driver must restore wheel traction.

    Source: Florida Commercial Driver's License Manual, July 2022, section 8.3.5 Skids, printed page 8-8-2 (as printed) (physical PDF page 108) ↗

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Home / Florida / CDL

Florida CDL Tank Vehicles: test 2

5 questions from this subject. 25 questions on surge, loading, tanker inspection and N-endorsement requirements.