Take West Virginia CDL Combination Test 1

West Virginia CDL Combination Test 1Practice mode

Question 1 of 20

QUESTION 1 / 20

In a double or triple combination:

Choose one answer below.

ACargo weight must be evenly distributed between all trailers.✓BThe heaviest trailer should be positioned directly behind the cab.✓CThe heaviest trailer should be positioned in the rear.✓DThe weight of the trailers does not matter.✓

0 of 20 answered

In a double or triple combination:

Large combination vehicles take the longest amount of time to stop:

Avoid needing to make sudden lane changes by:

The service air line is attached to the:

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

Compared to other commercial motor vehicles, combination vehicles need more space on the road because they are longer and they:

To lower the risk of a rollover, you should:

An Anti-Lock Braking System (ABS):

If unsure if a trailer is equipped with ABS, you can:

An air supply control lever should be in its "normal" position when you are:

If your trailer goes off course while you are backing, you should:

Operating a combination vehicle usually requires ____ operating a single vehicle.

If a trailer begins to skid, the driver should:

When connecting a converter dolly to a second or third trailer, the trailer height should be:

Fully-loaded rigs:

What is off-tracking?

To prevent a trailer from rolling over, you should:

Look for matching colors when coupling glad hands. Service lines are often:

When lightly loaded, combination vehicles:

The best way to recognize that your trailer has begun to skid is by:

In a double or triple combination:

Large combination vehicles take the longest amount of time to stop:

Avoid needing to make sudden lane changes by:

The service air line is attached to the:

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

Compared to other commercial motor vehicles, combination vehicles need more space on the road because they are longer and they:

To lower the risk of a rollover, you should:

An Anti-Lock Braking System (ABS):

If unsure if a trailer is equipped with ABS, you can:

An air supply control lever should be in its "normal" position when you are:

If your trailer goes off course while you are backing, you should:

Operating a combination vehicle usually requires ­­­­­____ operating a single vehicle.

If a trailer begins to skid, the driver should:

When connecting a converter dolly to a second or third trailer, the trailer height should be:

Fully-loaded rigs:

What is off-tracking?

To prevent a trailer from rolling over, you should:

Look for matching colors when coupling glad hands. Service lines are often:

When lightly loaded, combination vehicles:

The best way to recognize that your trailer has begun to skid is by:

Operating a combination vehicle usually requires ____ operating a single vehicle.