Knowledge Test Class B #1
Class B Driving Test | Indiana 2025 #1 Page 2 of 7
Train for FREE online with our Indiana 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 IN CDL class B permit in 2025, 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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8 . What color is the low air pressure warning light?
Purple
A low air pressure warning signal is required in vehicles with air brakes. The warning light is usually red and may be accompanied by a buzzer.
9 . What is traction?
A fuel stop
Friction between the tires and the road is referred to as traction. Traction is necessary to steer or brake a vehicle.
10 . How can you prevent drowsiness before a trip?
Schedule long trips at night.
To prevent drowsiness on a long trip, strategies include getting adequate sleep beforehand; planning out the route and stopping points in advance; driving with a passenger; and driving at times during which you are normally awake.
11 . During an applied leakage test, the maximum leakage rate for a triple combination vehicle is:
4 psi in a minute.
It is important to know the maximum air loss rate that is safe for your specific vehicle. A triple combination should have a leakage rate no higher than 6 psi in a minute during an applied leakage test.
12 . If a person has a hazardous materials endorsement and renounces their U.S. citizenship:
They must surrender their hazardous materials endorsement within 24 hours.
If applicable, you must surrender your hazardous materials endorsement within 24 hours of renouncing your U.S. citizenship.
13 . Headlights:
Should always be on the high beam setting.
To improve visibility, you should use high beam headlights at night where it is safe and legal to do so. However, the glare from high beam lights can blind other drivers. You should dim your lights to their low beam setting when driving within 500 feet of an approaching vehicle.
14 . Which of the following is acceptable?
Tires with cracks
When inspecting a vehicle, you should ensure that dual tires do not come into contact with each other or with other parts of the vehicle. Tire sizes should not be mismatched, and tires should not be cut or damaged in any way. Regrooved, recapped, or retreaded tires are not permitted to be used on the front wheels of a bus.
See the exact questions that will be on the 2025 Indiana DMV exam.
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Lillian MCcranie explains how our CDL study guide was helpful in passing the exam and recommends it to everyone.
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2025 Indiana | Frequently Asked Questions
In Indiana, a Commercial Driver's License (CDL) Class B allows you to operate single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more or any such vehicle towing another not exceeding 10,000 pounds. It includes buses, farm labor vehicles, and any combination of vehicles that are not Class A vehicles.
A Class B Commercial Driver's License (CDL) in Indiana allows you to operate single vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more, or any such vehicle towing another not in excess of 10,000 pounds. This typically includes straight trucks, large buses, segmented buses, and dump trucks with small trailers.
To acquire a Class B CDL license in Indiana, you must be at least 18 years old (21 for interstate driving), possess a valid Indiana driver's license, pass a vision test, and obtain a medical clearance. You'll also need to pass written knowledge tests and a skills test, which includes a pre-trip vehicle inspection, a basic controls test, and an on-road driving exam.
In Indiana, you must be at least 18 years old to qualify for a Class B Commercial Driver's License (CDL) for intrastate driving (within Indiana only). However, you must be at least 21 years old to drive a commercial vehicle across state lines, carry hazardous materials, or transport passengers.
While not always necessary, specific endorsements may be required for certain jobs with a Class B CDL license in Indiana. These could include passenger, school bus, tanker, or hazardous materials endorsements. Each endorsement requires additional knowledge tests, and in some cases, a skills test. It's best to determine your job requirements before applying for endorsements.
The Class B CDL skills assessment in Indiana includes three parts: a pre-trip vehicle inspection to check if the driver can determine if the vehicle is safe to drive, a basic vehicle control test to assess the driver's ability to control the vehicle, and an on-road driving test to evaluate the driver's performance in real-world traffic situations.
Yes, there are some limitations for Class B CDL license holders. In Indiana, a Class B license allows you to operate single vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more, or a towed vehicle not exceeding 10,000 pounds GVWR. You can't operate vehicles that require a Class A license without the appropriate endorsements.
Yes, in Indiana, the written Class B CDL test is available in multiple languages. However, federal regulations require that all CDL holders must be able to read and speak English well enough to converse with the general public, understand highway traffic signs and signals, respond to official inquiries, and make entries on reports and records.
Yes, you can request accommodations for the Class B CDL written exam in Indiana due to disability. The Bureau of Motor Vehicles (BMV) is committed to ensuring that its services are accessible to all individuals. You should contact the BMV directly to discuss your specific needs and the types of accommodations available.
If you don't pass the Class B CDL written test in Indiana, you can retake it. However, you must wait until the next business day to do so. Keep in mind that there may be additional fees for each retake. It's also recommended to review your study materials thoroughly before attempting the test again.
