It is important to communicate your intentions to others on the road. Make sure to signal before turning or changing lanes, even if no other vehicles are nearby.

You should always use turn signals to warn others about your intentions.

It is best to hide your intentions from others.

You should only use turn signals if there are vehicles near you.

You should not use turn signals in construction zones.

You should always use turn signals to warn others about your intentions.

To obtain a hazardous materials endorsement, you must submit your fingerprints and pass a background check.

Provide their fingerprints and undergo a background check.

Provide employment history from the last five years.

Provide a list of countries visited within the last 10 years.

Distractions while driving can be physical (such as reaching for an object), mental (such as making conversation with a passenger), or both (such as holding a phone to send texts). Strategies to help you avoid distracted driving include pre-programming radio stations; planning out your route in advance; avoiding complex or emotionally taxing conversation while driving; adjusting your mirrors before setting out; and not eating, drinking, or smoking while behind the wheel.

Pre-programming radio stations.

Class B Driving Test | Iowa 2024 #2 Page 3 of 7

Train for FREE online with our Iowa 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 IA 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.

Number of Question 50

Passing Score 40

Number of Tests 20

Class B Driving Test | Iowa 2024 #2 Page 3 of 7

15 . When driving:

16 . Steering wheel play should be no more than:

17 . For a hazardous materials endorsement, an applicant will be required to:

18 . Distracted driving can be avoided by:

19 . Off-ramps:

20 . The rods in S-cam brakes move the slack adjusters when air pressure is added to the brake chambers. This air pressure is added to the chambers when the driver:

21 . How many daily hours of sleep does an adult need to maintain alertness?

See the exact questions that will be on the 2024 DMV exam.

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