Directions: All applicants who are applying for a Class A CDL should be prepared to take the Combination test. This test covers information found in Section 6 of the Nevada Commercial Driver License Manual. Section 6 provides the information needed to safely operate tractor-trailers, doubles, triples, and straight trucks with trailers. The test is made up of 20 multiple-choice questions, and applicants will need to correctly answer a minimum of 16 questions to pass. The Combination test is not a replacement for the Double/Triple endorsement test.

At a 90-degree angle in front of the trailer.
Directly in front of the trailer.
At a 30-degree angle in front of the trailer.
At a 60-degree angle in front of the trailer.

Is easier
Requires more driving skill
Is better for training
Is safer in inclement weather

A truck driver is driving too fast.
The driver of a vehicle in front of a truck is moving to slowly.
A truck driver is driving too slowly.
ABS is working effectively.

The suspension springs to extend.
The tractor protection valve to open.
The rear trailer to detach from the combination.
The emergency brakes to activate.

Nevada CDL Permit Test - Combination

What does an Anti-Lock Braking System (ABS) do?

When backing up to couple a trailer, you should position the tractor:

Keeping cargo low can:

Driving a combination vehicle ____ than driving a single vehicle.

During a trip, landing gear should be:

Rollovers happen when:

A loss of air pressure in the emergency line will cause:

Number of questions:	20
Passing score:	16

It allows a vehicle's wheels to lock up.
It prevents a vehicle's wheels from locking up.
It makes turning a vehicle easier.

Prevent a rollover.
Help you drive faster.
Make turns more dangerous.

Completely raised.
Completely lowered.
Skimming the pavement.