Knowledge Test Class B #2
Class B Driving Test | New Hampshire 2024 #2 Page 7 of 7
Train for FREE online with our New Hampshire class B license test. 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 NH CDL class B permit 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 CDL class B requirements may vary from state to state.
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43 . A low air pressure warning signal should activate:
In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 55 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.
44 . When backing with a trailer, you should:
Not use the brakes.
When backing a straight truck, you would turn the wheel in the direction you want to go. By contrast, when backing a vehicle with a trailer, you must turn the steering wheel in the direction opposite of where you want to go. Once your trailer starts to turn, you should turn the steering wheel the other way to follow the trailer.
45 . When should you slow for a curve?
You should always slow to a safe speed before entering a curve. Slowing while within the curve could cause a skid.
46 . A sign that your vehicle's brakes will need repair is that the:
Potential problems to check for when inspecting brakes include cracked drums; shoes or pads with oil, grease, or brake fluid on them; and shoes that are missing, broken, or worn dangerously thin.
47 . In an emergency, if you must leave the roadway to drive on the shoulder, you should:
Stay on the shoulder until the next exit.
If a hazard requires you to drive onto the shoulder of a road, you should try to keep one set of wheels on the pavement to maintain better control of your vehicle. If possible, stay on the shoulder until your vehicle has come to a complete stop, then pull back onto the road when it is safe to do so.
48 . To correct a drive-wheel braking skid, a driver should do all of the following, except:
Accelerate.
To correct a drive-wheel braking skid, you should first remove your foot from the brake pedal to allow the locked wheels to begin rolling again. Quickly steer in the direction you want to go, then countersteer to prevent your vehicle from skidding in the opposite direction.
49 . If you are turning left where there are two available turning lanes:
You should use both lanes.
If making a left turn where there is more than one available turn lane, you should always choose to take the rightmost lane. Large vehicles often have to swing right to make left turns, so it is safer for you to have other left-turning traffic to your left. This will allow you to have the best possible view of other turning vehicles and will lower the risk of your vehicle colliding with them.
50 . If you are experiencing an engine fire, you should:
Turn on the heater.
In the event of an engine fire, you should turn off the engine as soon as possible. Do not open the hood unless absolutely necessary. Using a fire extinguisher, shoot foam through the louvers or radiator, or from the vehicle’s underside. If you are unsure of how to treat a fire, wait for firefighters to arrive.
2024 New Hampshire | Frequently Asked Questions
To obtain a CDL Tank endorsement in New Hampshire, you must first have a valid Commercial Driver's License (CDL). Next, study the relevant section in the NH CDL manual, then schedule and pass the tank vehicle endorsement knowledge test at a DMV office. A fee will be charged for taking the test and adding the endorsement to your CDL.
To obtain a CDL Tank license in New Hampshire, you must first have a Commercial Driver's License (CDL). Then, you need to pass the Tank Vehicle endorsement test. This test covers knowledge on inspecting tank vehicles, driving tank vehicles, and safe driving rules. You must also be at least 21 years old for interstate driving.
While New Hampshire does not mandate specific training for a CDL Tank endorsement, having practical experience can be beneficial. However, it's crucial to study the Tank Vehicles section of the NH CDL manual. This will prepare you for the tank vehicle endorsement knowledge test, which you must pass to obtain the endorsement.
Yes, to get a CDL Tank endorsement in New Hampshire, you must pass the tank vehicle endorsement knowledge test. This is an additional written exam focused on the specific knowledge and skills needed for driving tank vehicles. It covers topics like inspecting tank vehicles, driving tank vehicles, and safe driving rules.
The written test for the CDL Tank endorsement in New Hampshire covers various subjects related to tank vehicles. It includes understanding bulk tanks, inspecting tank vehicles, safe driving rules, handling high center of gravity, managing surge, and emergency procedures. The aim is to ensure you're knowledgeable and competent in driving tank vehicles safely.
The CDL Tank endorsement written test in New Hampshire focuses on knowledge rather than specific maneuvers. It evaluates your understanding of inspecting tank vehicles, driving tank vehicles, and recognizing high center of gravity and its effects. It also tests knowledge about bulkheads, baffles, surge, and how to handle leaks or spills.
Yes, drivers with a CDL Tank endorsement must adhere to specific rules and regulations. For instance, they must follow the hazardous materials regulations if their tank contains such substances. Also, they are required to take adequate breaks to avoid fatigue. Overloading the tank beyond its capacity is also prohibited. Violating these rules can lead to penalties or revocation of the endorsement.
No, a valid Commercial Driver's License (CDL) with a Tank Vehicle endorsement (N) is required to transport liquid or gas materials in a tank vehicle in New Hampshire. This applies to tank vehicles designed to carry liquids or gases with an individual rated capacity of more than 119 gallons and an aggregate rated capacity of 1,000 gallons or more. Violating this rule can lead to legal penalties.
Yes, the CDL Tank endorsement can be added to your current commercial driver's license. It doesn't require a fresh application for a new license. However, you will need to pass the Tank Vehicle Endorsement Knowledge Test and pay the necessary fees. Remember, you must have a valid CDL to add any endorsements in New Hampshire.
Yes, handling hazardous materials with a CDL Tank endorsement in New Hampshire requires additional certification. You must obtain a Hazardous Materials (HazMat) endorsement. This involves passing a knowledge test, a TSA background check, and a fingerprinting process. It ensures you understand the safety procedures and protocols for handling hazardous materials.