FREE Online Hazmat Test | DMV California 2023
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 CA CDL hazmat endorsement in 2021, 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 California requirements for issuing a hazmat endorsement for CDL may vary from those established in other states.
1 . When carrying Division 1.1, 1.2, or 1.3 explosives, your vehicle should not be:
Except when parking briefly to perform necessary functions for vehicle operation (such as refueling), never park a vehicle carrying Division 1.1, 1.2, or 1.3 explosives within 300 feet of a bridge, tunnel, or building. Never park such a vehicle within five feet of the traveled portion of the road.
2 . If you're transporting explosives and your vehicle breaks down, you should notify other drivers:
If your vehicle breaks down while you are transporting explosives and you need to use warning signals, use reflective triangles or red electric lights. Never use burning signals, such as flares or fuses, when transporting explosives.
3 . The power unit of a placarded vehicle must carry a fire extinguisher with a minimum rating of:
The power unit of a placarded vehicle must be equipped with a fire extinguisher with an Underwriters Laboratories (UL) rating of 10 B:C or more.
4 . When refueling a vehicle carrying hazardous materials:
If you need to refuel a vehicle carrying hazardous materials, you must first turn off the engine. While refueling, someone must be at the nozzle and controlling the fuel flow at all times.
5 . When Division 1.3 materials are being transported, the floor liner should be:
You should use a floor lining when transporting Division 1.1, 1.2, or 1.3 materials. The floors must be tight and the liner must be made from either non-metallic material or non-ferrous metal. Non-ferrous metals are any metals that do not contain iron or iron alloys.
6 . If a package contains liquid containers, the box must display:
Packages that contain liquid containers must have orientation markers. Arrows displayed on the box should be pointing in the correct upright direction.
7 . A clue that your shipment contains hazardous materials is that:
One clue that a shipment may contain hazardous materials is that the shipper is in a line of business that involves such materials. Examples include paint dealers; chemical suppliers; scientific supply houses; pest control businesses; agricultural supply firms; and dealers in explosives, munitions, or fireworks.
2023 California | Frequently Asked Questions
The CDL test in California consists of 50 questions. You must correctly answer at least 40 questions to pass (80 percent ).
As you prepare to take the air brakes exam for your CDL license, this test has 25 multiple-choice questions that will help you become a safer driver today.
General knowledge, combination vehicles, and air brakes are the three categories in which you will be evaluated for your CDL.
You must be at least 18 years old and have a normal driver's license to apply for a business learner's permit. Your thumbprint and photo will be taken, and you will be requested to give a Social Security card. You'll need to fill out an application for a commercial driver's license.
You must retake the classroom portion of driver education if you have failed the CDL knowledge test three times. You must retake the behind-the-wheel portion of driver instruction if you have failed the CDL road exam three times.