CDL Tanker Vehicles Practice Test Results

Question 1
54% answer correctly
A smooth bore tank that`s loaded to 50% capacity will have __________:
More surge than a full tank
Exactly half the surge of a full tank
The same surge as a full tank
Less surge than a full tank
Question 2
74% answer correctly
You should be especially cautious when driving smooth bore tanks and __________?
Loading or unloading
Making lane changes
Starting or stopping
Going up or down a grade
Question 3
85% answer correctly
You`re driving a tanker vehicle and you need to stop quickly. Which of the following is the proper braking procedure?
Use a quick pumping action on the brake pedal
Push the brake pedal to the floor and hold it there
Use controlled or stab braking.
Only use the trailer brakes