A tank full of dense liquid may exceed legal weight limits more easily than a tank full of liquid that is not as dense. For this reason, it may be wise to only fill your tank partially when transporting especially heavy liquids.

May easily cause a tank to exceed legal weight limits.

Should not be transported in a tank.

When filling a tank that is divided by bulkheads, pay attention to weight distribution. Keep the tanks filled evenly. Do not put too much weight in the front or rear sections.

The middle sections should be filled the most.

The section closest to the front should be filled the most.

The section closest to the rear should be filled the most.

The middle sections should be filled the most.

One of the middle sections should be left empty.

The easiest way to spot a trailer skid is to use your mirrors. Any time you brake hard, check your mirrors to ensure that your trailer is still in its proper position.

Use your mirrors to determine if the trailer has left the lane.

Release the brake pedal and then push it down again.

Watch the jackknife warning light on the control panel.

When crossing or entering traffic, bear in mind the size of your vehicle and the distance it will need to accelerate. Wait for a gap in traffic that is large enough to accommodate your vehicle before you begin to accelerate. Remember that you will need more room to accelerate if your vehicle is heavily loaded. Before crossing a road, be sure that you can get all the way across without interfering with traffic.

Assume other drivers will make room for your much larger vehicle.

Wait for a large gap between vehicles.

Be prepared for your vehicle to accelerate slowly, especially if it is loaded.

Make sure you can completely cross traffic, if necessary, without interfering with traffic.

Assume other drivers will make room for your much larger vehicle.

Hazmat Test | Pennsylvania 2024 #1 Page 4 of 5

On our website, we provide FREE practice - CDL hazmat test online! The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a PA CDL hazmat endorsement in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that Pennsylvania requirements for issuing a hazmat endorsement for CDL may vary from those established in other states.

Number of Question 30

Passing Score 24

Number of Tests 20

Hazmat Test | Pennsylvania 2024 #1 Page 4 of 5

19 . During an inspection, it is most important to check your tank vehicle for:

20 . When inspecting underneath your vehicle for leaking fluids, you must look for all the following, except:

21 . Dense liquids:

22 . When filling a tank that is separated by bulkheads:

23 . The easiest way to recognize that your trailer has begun to skid is to:

24 . When preparing to enter traffic, you should do all of the following, except:

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