Iowa Driver's Examination

Bus #1

FREE Online Bus Driver Testing | Iowa 2024

Train for FREE online with our IA bus CDL 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 license in Iowa in 2021, learn how to become a bus driver and then 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 DMV requirements for a bus driver may vary from state to state.

Number of Question 20

Passing Score 16

Number of Tests 20

1 . If your vehicle's ABS is malfunctioning:

You will not have any working brakes.

You will still have brakes.

You should only use the parking brake.

Anti-lock brakes are meant to keep a vehicle's wheels from locking up during hard applications. If your vehicle's Anti-Lock Braking System (ABS) malfunctions, its standard braking functions should still be in place. You should continue to drive and brake in a normal manner.

2 . With the exception of the straight line backing exercise, a driver may exit their vehicle and check its position during testing exercises up to:

One time.

Two times.

Three times.

A driver is allowed to exit their vehicle to check its position during any basic vehicle control skills test exercise. This action is called a "look." During the straight line backing exercise, a driver may not exceed one look. During any other exercise, a driver may not exceed two looks.

3 . A bus driver approaching a bus stop should stop at least 10 feet away from waiting students because:

The students will have to walk to the bus, making it easier to see their movements.

Buses are difficult to drive.

The students may get scared of the bus coming toward them.

At a stop, a school bus should be stopped with the front bumper at least 10 feet away from the students. This forces the students to walk toward the bus, allowing the driver to keep an eye on their movements.

4 . When exiting a vehicle, it is important to maintain ____ with your vehicle at all times.

Three points of contact

Four points of contact

Two points of contact

As you exit your vehicle during the basic vehicle control skills test, you must face the vehicle and maintain three points of contact at all times. If your testing vehicle is a bus, you must maintain contact with the handrail. Exiting the vehicle incorrectly may result in automatic failure of the basic control skills test.

5 . For a basic vehicle control skills test, you are expected to be able to:

Alley dock.

Weave between a line of cones.

Complete an emergency stop.

Maneuvers that may be included in the basic vehicle control skills test include straight line backing, offset back/right parking, offset back/left parking, driver side parallel parking, conventional parallel parking, and alley docking.

6 . Active railroad crossings:

Have traffic control devices installed.

Do not have any traffic control devices installed.

Are crossed by at least 10 vehicles every hour.

Railroad crossings with control devices to regulate traffic are known as active crossings. Control devices may include regulators such as flashing red lights, warning bells, and gates. Drivers are required by law to follow instructions given by control devices.

7 . A school bus's danger zones are located:

Only to the front of the bus.

Only to the rear and left side of the bus.

To the front, sides, and rear of the bus.

The danger zones of a school bus are areas in which children are most likely to be hit, either by another vehicle or by the bus itself. Such areas are located to the front, sides, and rear of a bus. Danger zones can extend 10 feet from every side of a bus.

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2024 Iowa | Frequently Asked Questions

To acquire a CDL Passenger endorsement in Iowa, you must already possess a valid Commercial Driver's License (CDL). Then, you'll need to pass the Passenger Vehicles endorsement written test. Study the Iowa CDL Manual's section on passenger vehicles. After passing the test, pay the required fee to add the endorsement to your CDL.

To obtain a CDL Passenger license in Iowa, you must be at least 21 years old, hold a valid CDL, and pass a Passenger Vehicles endorsement written test. You must also have a clean driving record, pass a physical exam every two years, and complete an application with the Iowa Department of Transportation. Additionally, you'll need to pass a background check if transporting children.

While specific training isn't required by law in Iowa to secure a CDL Passenger endorsement, gaining practical experience is beneficial. Many choose to attend a professional truck driving school. You must, however, pass the Passenger Vehicles endorsement written test, which covers topics like inspecting passenger vehicles, loading, and on-the-road safety. Studying the Iowa CDL Manual's passenger vehicles section helps in preparation.

Yes, in addition to holding a valid Commercial Driver's License (CDL), securing a CDL Passenger endorsement in Iowa requires passing the Passenger Vehicles endorsement written test. This test covers topics such as inspecting passenger vehicles, loading, trip start and end procedures, and on-the-road safety. No additional driving tests are required unless upgrading the class of your CDL.

The CDL Passenger endorsement assessment in Iowa primarily involves a written test, not a driving test. The written test covers topics like inspecting passenger vehicles, loading and unloading passengers, safe operation, and emergency procedures. However, if you're upgrading your CDL class, a skills test involving vehicle inspection, basic controls, and on-road driving may be required.

No, you cannot legally transport passengers in Iowa without a valid CDL Passenger endorsement. This endorsement is required for drivers who wish to drive any vehicle designed to transport 16 or more passengers, including the driver. Driving without the necessary endorsement can lead to serious penalties, including fines and potential loss of your commercial driving privileges.

Yes, you can add a CDL Passenger endorsement to your existing Commercial Driver's License in Iowa. You don't need to apply for a new license. However, you must pass the Passenger Vehicles endorsement written test. Once you pass the test, the endorsement will be added to your current CDL.

Yes, there are specific restrictions for drivers with a CDL Passenger endorsement in Iowa. These include strict adherence to safety regulations, such as not overloading the vehicle beyond its capacity, ensuring all passengers wear seat belts, and following specific rules for transporting school-aged children. Additionally, drivers with this endorsement cannot have a blood alcohol concentration of 0.04% or higher while operating a commercial vehicle.

Yes, there are age-related prerequisites for obtaining a CDL Passenger endorsement in Iowa. The minimum age to apply for a commercial driver's license (CDL) in Iowa is 18. However, to drive a commercial vehicle across state lines or to carry hazardous materials, you must be at least 21 years old. Always check with the Iowa Department of Transportation for the most current rules and regulations.

With a CDL Passenger endorsement in Iowa, you'll be eligible to operate vehicles such as buses, shuttles, and vans designed to carry 16 or more passengers, including the driver. This includes school buses, city buses, and commercial buses. However, for school buses, an additional School Bus (S) endorsement is required.