CDL Tanker Vehicles Practice Test Results

Question 1
89% answer correctly
When you`re pulling a liquid or dry bulk tanker it`s important to remember that:
Most tankers have a high center of gravity
Posted speed limits on ramps are safe for cars but may not be safe for tankers
Posted speed limits on curves are safe for cars but may not be safe for tankers
All of these
Question 2
52% answer correctly
When using a fire extinguisher you should:
Aim at the base of the fire
Stay downwind of the fire
Get at close to the fire as possible
Stay upwind of the fire and aim at the base of the fire
Question 3
87% answer correctly
Side to side surge can cause:
Tank failure
Erratic driving
Rollover
Stress on the suspension system