Cdl- Combination

You're loading a cargo tank equipped with bulkheads. When you load the smaller tanks, you should check your?

Driving a truck with a set of double or triple trailer requires the driver to?

Which of these statements is true about tank vehicles?

Which of these statements is true about tank vehicles?

Liquid surge:

If you're driving a tanker and need to steer quickly to avoid a hazard you?

Tankers carying liquids should drive through curves?

Which of these statements is true about emergency steering?

With the hand velvet on, you should test the trailer brakes by opening the service line valve @ the rear of the rig. When you do this, you should here:

When you drive a set of doubles or triple trailers, you need more space because they:

An emergency forces you to stop your tanker quickly or crash. You should:

A full tank of dense liquids (such as some acids):

How does liquid surge affect the handling of a tanker?

On all tank vehicles, it is most important to check:

You cannot avoid driving through deep or flowing water. you should not:

You can release the dolly brakes by:

To check that the converter dolly is security coupled to the rear trailer, you should:

Two uncouple the rear trailer in a set of doubles, the shut-off valve at the rear of the front trailer should be:

You're inspecting a double or triple trailer You should be sure the converter Dolly air tank drain valves are ______ and the pintle hook is ____?

Converter dollies are used to connect:

Some large trucks have convex or "spot" mirrors. These mirrors:

A converter dolly is still under the second trailer when you unlock the pintle hook. What is likely to happen?

Which of these actions will result in the best control on a curve?

A traffic emergency requires you to leave the road and escape to the shoulder. If possible, slow down to ____ mph before using your brakes.

Transporting liquids and tankers require special care for two reasons. One reason is the ____ center of gravity.

When inspecting pipes, connections, and hoses for leaks, pay special attention to:

Vehicle skids are often caused by:

The best way to drive through a curve is to slow to a safe speed before entering the curve and then ___ as you go through.

You're driving a tank vehicle and you must stop quickly to avoid a crash. You should:

By definition, a tank vehicle is a commercial vehicle that can carry a portable tank of ____ gallons or more.

During normal operation, the brakes on a set of double or triple trailers are controlled by the:

Which of these statements is true about seeing ahead?

You wish to turn right from a two-lane, two-way street into another. The truck and trailer combination is too long to turn without swinging wide. Which figure shows how you should make the turn?

For a coupled double or triple trailers, the converter Dolly shut off valve should be:

The converter Dolly air tank drain valve on couple double and triple trailer should be:

I'm driving a truck with more than one trailer, which trailer should be first behind the tractor?

You're driving a set of doubles and your trailer wheel starts to skid. The following is most likely to occur?

If an oncoming vehicle drifts into your lane, you should:

You're driving on a clear night and using your low beam headlights. If your headlights let you see about 250 ft ahead of you, you should adjust your speed so you can stop in ____ feet.

The amount of liquid you can load into a tank depends on the:

Transporting liquids in tank vehicles require special care for two reasons. One reason is:

Except when you are loading or unloading a cargo tank, a liquid discharge valve should always be:

Before loading, unloading, or driving a tanker, the first thing you should do is:

Forward to back serge can:

When you drive cargo tank vehicles, you must inspect the cargo within the first ____ miles of a trip.

You're driving a tank vehicle, If you steer quickly while breaking you:

Baffles in liquid cargo tanks usually do not prevent ____ surge.

How can you be sure you supplied air to a second trailer?

Which of these statements is true about managing space on the sides of your vehicle?

If you want to couple a second trailer to your combination vehicle secure it by using the:

Before you can supply air to the air tanks of a second trailer you need to:

The best way to stop any skid is to:

You're driving on a slippery Road during the day. What is the commercial driver handbook say about how much space you should keep ahead of your truck?

Which of these statements is true about quick steering movements with the set of doubles or triples?

When your Vehicle goes into a front wheel skid, you:

The bulkheads in balled liquid tanks:

Smooth bore tanks:

Which of these statements is true?

You want to lock your tractor trailer combination to a second trailer that has no spring breaks. To do this without wheel chocks you should:

When I'm coupling the rear semi trailer, you should lower the converter Dolly landing gear:

Which of these statements is true about emergency steering and tankers?

Which of these statements is true about speed management and braking?

Which of these statements is true about emergency steering?

Which of these statements is true about stopping distances and speed?

Which of these statements is true?

Check trailer height before connecting a converter Dolly to a second or third trailer. The trailer height is correct when the:

Which of these statements is true about checking your mirrors?

I'm testing the coupling of double trailers, the landing gear of the rear trailer should be:

Which of the following is the correct position for shut off valves for a set of double or triples?

I safe driving speed on a curve for a normal tractor trailer:

You're driving a 100 ft twin trailer combination at 50 mph. The road is dry and visibility is good. You should keep at least _____ seconds of space ahead of your vehicle.

Which of the following is the best way to drive through a curve?

You should know the outage amounts for the liquids you carry because:

Transporting liquids in a tank with baffles can still have what kind of surge?

Generally, empty trucks:

What is liquid surge do to the handling of a tanker?

If your drive Wheels begin to skid when you are towing a tank trailer:

Portable tanks:

When you inspect a set of couple doubles or triples, make sure the panel hooks are:

You're driving with a set of double trailers. You need to use your brakes to avoid a crash. For emergency breaking you should use:

A converter Dolly has:

Placards must be:

Side to side serge can cause:

Which of these statements is true?

Empty or lightly loaded trucks: