Florida CDL practice test: 411 free practice questions (Based on the official driver handbook). The official format is not yet verified; check the official site before your test. Sharing the Road: 19 questions. Updated
Pedestrians, cyclists, school buses, emergency vehicles and heavy trucks.
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Official handbook
Not yet verifiedState CDL manual (based on the AAMVA model manual) link not yet collected
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Questions (19)
1. Why should a school bus stop a short distance from students who are waiting to board?
The students will have to walk to the bus, making it easier for the driver to watch their movements. ✓
The students will usually be waiting on a sidewalk.
The students may get scared of a school bus coming toward them.
Buses are difficult to drive.
Answer: A. The students will have to walk to the bus, making it easier for the driver to watch their movements.
A school bus should stop a short distance from waiting students so they must walk to the bus, giving the driver a clearer view of their movements. The handbook tells drivers to make a full stop with the front bumper at least 10 feet from students at the designated stop. That gap makes the students walk toward the bus, which gives the driver a better view of what they are doing. The point is visibility: the driver needs to see the students clearly as they approach and board.
Are only equipped with ABS if located in cold climates.
May be equipped with ABS. ✓
Answer: C. May be equipped with ABS.
School buses may be equipped with ABS. The school bus section says many buses built before the required dates have been voluntarily equipped with ABS, and it describes the yellow ABS malfunction lamp on the instrument panel for a bus that has it. The air brake and driving safely sections also list buses among vehicles that can be required to have ABS based on build date and brake type, while noting that older commercial vehicles may have it voluntarily. That makes ABS possible on a school bus, not impossible and not limited to cold climates.
3. When approaching a railroad crossing, you should:
Increase your speed to get across the tracks as quickly as possible.
Roll your window down to listen for a train.
Rely on traffic control signals.
Never try to outdrive an approaching train. ✓
Answer: D. Never try to outdrive an approaching train.
You should never try to outdrive an approaching train; slow down and be ready to stop if needed. The handbook says to approach every railroad crossing expecting a train and warns that judging a train's speed or distance is very hard. It directly tells drivers not to race a train to a crossing. Trying to beat a train depends on a judgment you cannot make reliably, so the safe choice is to hold back rather than outdrive it.
5. If driving a truck that requires a CDL for operation:
You do not need to wear a seat belt.
You are required to wear a seat belt, but only if transporting more than 500 pounds of cargo.
You are always required to wear a seat belt. ✓
You are only required to wear a seat belt when driving a tank trailer.
Answer: C. You are always required to wear a seat belt.
If you drive a truck that requires a CDL, you are always required to wear a seat belt. The handbook's vehicle-inspection material tells you the driver's seat should have a seat belt and that you should always use it for safety. That instruction is not tied to a particular load, trailer type, or cargo weight, so nothing in it gives a CDL driver a pass to skip the belt. The rule applies to the driver every time the vehicle is moving, whatever you happen to be hauling.
6. When encountering a railroad crossing during the driving test, you should:
Pass another vehicle on the tracks if the other vehicle is moving too slowly.
Change lanes while on the tracks.
Not change gears while on the tracks. ✓
Answer: C. Not change gears while on the tracks.
You should not change gears while on the railroad tracks. The handbook's on-road driving section says that while any part of your vehicle is on the tracks, you should not stop, shift gears, or switch lanes. It also says to keep your hands on the steering wheel as you cross. The school-bus section gives the same rule in practice: cross in a low gear and leave the gears alone until you are clear. So the action that matches the handbook is to keep the gear you selected and not change it on the tracks.
7. ____ are the cause of more than half of all accident-related truck driver deaths.
Truck rollovers ✓
Motorcycles
Slippery roads
Pedestrians
Answer: A. Truck rollovers
Truck rollovers are the cause of more than half of all accident-related truck driver deaths. The combination-vehicle section says outright that over half of truck driver deaths in crashes come from truck rollovers. It explains that a high center of gravity makes a truck easier to turn over, and that fully loaded rigs are far more likely to roll over than empty ones. It also says rollovers happen when you turn too fast, and it advises keeping cargo low and centered and driving slowly around corners, ramps, and off ramps. That direct statement supports choosing truck rollovers.
When crossing railroad tracks, you should not stop on the tracks. The handbook says to proceed only when you are sure no train is coming and you can clear the tracks without stopping. It also says to reduce speed enough that you can stop short of the tracks if a stop becomes necessary, and not to shift gears while crossing. For placarded vehicles, chlorine loads, or hazmat cargo tanks, the required stop is before the nearest rail. So the choice not to stop means do not halt on the crossing itself.
9. On trucks and buses, where are ABS malfunction lamps located?
On the driver’s door
On the instrument panel ✓
On the outside of the vehicle by the passenger’s door
Under the hood
Answer: B. On the instrument panel
On trucks and buses, the ABS malfunction lamp is on the instrument panel. The handbook states that for tractors, trucks, and buses, the yellow lamp that signals an ABS problem sits on the dashboard panel. It gives the same location for the school bus lamp. That is where you watch for the start-up bulb check and for a lamp that stays on or comes on while driving, which can mean ABS control is lost at one or more wheels. Nothing in the passages puts the truck or bus lamp on the door, outside by the passenger door, or under the hood.
Students should board the school bus slowly, in single file, using the handrail. The handbook's loading procedure tells the driver to have students board slowly, in single file, and to use the handrail. The same section also tells you to count students at the stop and make sure all of them get on, and to check the mirrors again before moving. Boarding in a single line keeps the group orderly and lets you keep track of who is coming up the steps, which fits the counting and mirror-check steps the handbook lays out.