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CDL Tanker Endorsement N Practice Test - 3

Need to Pass your CDL Tanker Endorsement Test! Then start here with FREE Practice Tests for Commercial Drivers. Our practice tests are designed to help you learn the material in the CDL Handbook, Each question is multiple choice and will provide instant feedback.

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CDL Tanker Endorsement (N) Practice Test 3

Nothing sets you apart in the trucking world than an additional mark of quality on your CDL. Earning this mark takes time and effort, but what if there was a way to save both of these precious commodities? Well, that's where we step in. We can help you become a highly sought-after truck driver.

Earning a proper endorsement on your CDL is your first step towards becoming a distinctive and enviable truck driver. The endorsement requires taking and passing a tanker endorsement knowledge test. Unless you have the time and money to keep retaking this test, it would be wise to allow us to help you get to your destination faster.

Taking our free practice tests prepares you for the ultimate experience. With these tests, you can be sure to land behind a tanker's wheel sooner than you expected. The knowledge tests we offer help you practice as much as is needed to help you attain the highest possible score. We have also set our pass mark at 80% with a maximum of 5 mistakes allowed to pass. Such a standard quickly converts you into a well-informed truck driver to easily slay the real test ultimately.

What's more, our practice tests are based on the official CDL manual that has been thoroughly screened by our brightest minds to make sure you are only getting authentic material throughout your practice.

What skills do I need to become a tanker truck driver?

To become a successful tank truck driver, you need both hard and soft skills. Earning an N endorsement largely exposes you to most of these much-needed requisite skills. Both sets of skills help you to transport liquid loads safely.

The basic technical skills needed may range from appropriately filling and emptying the tanks, checking for leaks, managing surges, as well as safe turning. Other general trucking and personal skills that will further enhance your tanker driving career include maintaining an excellent driving record, keeping updated and organized logs, exceptional customer service skills, as well as punctuality.

All these skills paint you as a high-quality, responsible, reliable, and safety-oriented truck driver. By acquiring additional endorsements early enough in your trucking career, you are setting yourself up for success. Don't delay that tanker endorsement any longer. Start practicing today through our well-thought-out and structured knowledge practice test.

What I should know about driving tank vehicles

Transporting liquids in tanks needs special skills because of liquid movement and the high center of gravity (COG).

High COG means much of the liquid's weight is carried high up off the ground. This transfers most of the vehicle's weight toward its top, thus making it easy to rollover. Liquid movement or surge on the other hand affects partially filled tanks. This movement can undesirably affect the vehicle's handling.

CDL Sample Test Questions

Baffles in liquid cargo tanks do not usually prevent the liquid surge movement from _______.
  • Side to side.
  • Front to back.
  • Top to bottom.
  • All of the listed answers.
For which of the following hazardous materials is it particularly important that you do not smoke ?
  • Class 4 (Flammable Solids).
  • Class 1 (Explosives).
  • Class 2.1 (Flammable Gas)
  • Class 3 (Flammable Liquids).
  • All of the listed answers.
How many classes of hazardous materials are there?
  • Seven.
  • Five.
  • Nine.
  • Three.
If you are checking the trailer emergency brakes what is the first thing you should ensure?
  • The trailer air brake system is charged.
  • The trailer air brake system is completely empty.
  • You move the vehicle forward.
  • None of the listed answers.
Placards must be _______.
  • Visible from the front only.
  • Readable from all sides.
  • Nowhere visible on the vehicle.
  • Readable from the rear only.


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