DE CDL Passenger Test (2023) - FREE CDL Practice Test

1. If ABS is not working:

you should pump the brakes.
a yellow malfunction lamp will light up on the control panel.
the brakes will lock up.
you should stay off the brake.

2. You hear a loud "bang" which sounds like a tire blowout. You should:

assume you have a tire failure.
keep driving as normal.
check the tires at the next stop.
inspect your tires with your mirrors.

3. When stopping you should push the brake pedal down:

4. When going down grades, you should:

put the transmission in Neutral.
downshift to a lower gear.
rely solely on engine braking to reduce your speed.
shift up.

5. Which of the following does not need to be checked before starting a trip?

6. When water collects on the road. your vehicle can:

7. When driving in fog, drivers should:

use high beams.
use the windshield wipers.
use low beams.
use windshield washer antifreeze.

8. Slippery surfaces usually:

can cause lack of steering power.
make it more difficult to stop.
make it easier to stop.
None of the above.

9. The vehicle inspection report:

ensures that vehicle inspections are conducted regularly.
ensures that when the driver gets behind the wheel, the mechanic is responsible for the safe operation of the vehicle.
tells the motor carrier about problems that may need fixing.
tells the shipper how to package the materials.

10. The header board, if equipped, should:

can be dangerous.
not be used in case of a crash or emergency stop.
block the forward movement of any cargo you carry.
never be used for cargo.

DE CDL PASSENGER PRACTICE TEST