Práctica CDL tank endorsement

Your tank is divided into four compartments by solid bulkheads. You will deliver from the rear compartment first and the front compartment last. What does the CDL manual tell you to watch while loading and unloading?

• ASurge between compartments, since bulkheads have holes.
• BVapor recovery only, since bulkheads fix weight balance.
• CNothing special, since bulkheads keep the load balanced.
• DWeight distribution, so you do not put too much on the front or rear.