CDL Tanker Test - FREE PA CDL Practice Test (2024)

1. Liquid surge results from movement of the liquid in partially filled tanks. Side-to-side surge can cause:

2. While driving, you should keep the shipping papers:

3. With a dual air brake system:

each system has its own air tanks, hoses and lines.
each system shares the same lines and hoses.
one system is the main braking system while the other is a back-up system.
each system shares air tanks.

4. Pre-trip inspections are:

required by law
required only for trips of more than 50 miles.
required only for trips of more than 100 miles.
recommended.

5. A high center of gravity:

improves fuel efficiency.
requires special transit permits.
makes the vehicle easy to roll over.
makes the vehicle less likely to roll over.

6. An ABS system:

gives you more control over the vehicle during braking.
helps you avoid skids caused by over braking.
keep your wheels from locking when you brake hard.
All of the above.

7. Placards must be placed:

on the front, rear and both sides of the vehicle.
on the rear only.
on the driver's side of the vehicle.
on the front only.

8. To avoid a crash:

stopping is always the safest thing to do.
stopping is not always the best thing to do.
swerving is always the worst thing to do.
None of the above.

9. The service line is also called:

10. When driving a tanker, you should:

increase your following distance.
stop every 50 miles to inspect your vehicle.
decrease your following distance.
drive 10 mph below the posted speed limit.

PA CDL TANKER PRACTICE TEST