CDL Practice Tests: School Bus Endorsement
Choose A Section:
Go!When stopping a school bus at a bus stop you should stop with the front bumper how far from students, and why?
- At least 10 feet away from students. This forces the students to walk to the bus so you have a better view of their movements
- All these are correct
- At least 50 feet away from students. This gives you time to set the parking brake
- At least 100 feet away from students. This keeps traffic clearly visible in your mirrors
When stopping, you should:
- Bring the school bus to a full stop with the front bumper at least 10 feet away from students at the designated stop. This forces the students to walk to the bus so you have a better view of their movements.
- Place transmission in “Park” (if there is no “Park” shift point, place in “Neutral” and set the parking brake at each stop.
- Activate alternating red lights when traffic is a safe distance from the school bus and ensure stop arm is extended.
- Make a final check to see that all traffic has stopped before completely opening the door and signaling students to approach.
Which of the following is the proper procedure when at a railroad crossing in a school bus?
- Place the transmission in “Park” (if there is no “Park” shift point, use “Neutral”) and set the parking brake.
- Open the service door and driver’s window. Look and listen for an approaching train.
- All these are correct
- Turn off all radios and noisy equipment and silence the passengers.
At the crossing:
- Stop no closer than 15 feet and no farther than 50 feet from the nearest rail, where you have the best view of the tracks.
- Place the transmission in “Park” (if there is no “Park” shift point, use “Neutral”) and set the parking brake.
- Turn off all radios and noisy equipment and silence the passengers.
- Open the service door and driver’s window. Look and listen for an approaching train.
- After you have determined that no train is approaching, close the service door and proceed with caution.
When stopping a school bus at a bus stop, what is the last thing you must do before completely opening the door and signaling students to approach?
- Pump the brakes at least 5 times to reduce air pressure in the parking brakes
- Beep the horn to make sure students are paying attention
- Make a final check to see that all traffic has stopped
- All these are correct
When stopping, you should:
- Bring the school bus to a full stop with the front bumper at least 10 feet away from students at the designated stop. This forces the students to walk to the bus so you have a better view of their movements.
- Place transmission in “Park” (if there is no “Park” shift point, place in “Neutral” and set the parking brake at each stop.
- Activate alternating red lights when traffic is a safe distance from the school bus and ensure stop arm is extended.
- Make a final check to see that all traffic has stopped before completely opening the door and signaling students to approach.
Some school buses are equipped with roof-mounted, white strobe lights. If your bus is so equipped, the overhead strobe light should be used when:
- You are waiting for children to cross the street
- You have a problem with your ABS system
- You are in a construction zone or crossing railroad tracks
- You have limited visibility
When you drive a vehicle with ABS, which of the following is NOT the proper procedure?
- Use only the braking force necessary to stop safely and stay in control
- Brake the same way, regardless of whether you have ABS on the bus. However, in emergency braking, do not pump the brakes on a bus with ABS.
- As you slow down, monitor your bus and back off the brakes (if it is safe to do so) to stay in control.
- Pump the brakes if you are in an emergency braking situation
When you drive a vehicle with ABS, you should brake as you always have. In other words:
- Use only the braking force necessary to stop safely and stay in control.
- Brake the same way, regardless of whether you have ABS on the bus. However, in emergency braking, do not pump the brakes on a bus with ABS.
- As you slow down, monitor your bus and back off the brakes (if it is safe to do so) to stay in control.
When students have gotten off the bus and reach the edge of the roadway to cross the street, which of the following is NOT the correct procedure for them to follow?
- Cross far enough in front of the school bus to be in your view.
- Stay very close to the front of the bus as they cross to make sure they are protected
- Walk to the left edge of the school bus, stop and look again for your signal to continue to cross the roadway.
- Look for traffic in both directions, making sure the roadway is clear.
Upon your signal, the students should:
- Cross far enough in front of the school bus to be in your view.
- Walk to the left edge of the school bus, stop and look again for your signal to continue to cross the roadway.
- Look for traffic in both directions, making sure roadway is clear.
- Proceed across the roadway, continuing to look in all directions.
The blind spot behind the bus extends how far depending on the length and width of the bus?
- 300 to 500 feet and could extend up to 1000 feet
- 50 to 150 feet and could extend up to 400 feet
- 150 to 350 feet and could extend up to 500 feet
- 200 to 400 feet and could extend up to 600 feet
There is a sign that marks the railroad crossing. It requires you to yield the right of way to the train. If there is no white line painted on the pavement, you must stop the bus before this sign. What is it called?
- Crossbuck sign
- Passive sign
- Setback sign
- Active sign
Which of the following are NOT true about ABS?
- ABS will not increase or decrease ultimate stopping power — ABS is an “add-on” to your normal brakes, not a replacement for them.
- ABS will not allow you to drive faster, follow more closely or drive less carefully.
- ABS will not necessarily shorten stopping distance. ABS will help maintain vehicle control but not always shorten stopping distance.
- ABS will compensate for bad brakes or poor brake maintenance.
- ABS will not allow you to drive faster, follow more closely or drive less carefully.
- ABS will not prevent power or turning skids — ABS should prevent brake-induced skids but not those caused by spinning the drive wheels or going too fast in a turn.
- ABS will not necessarily shorten stopping distance. ABS will help maintain vehicle control but not always shorten stopping distance.
- ABS will not increase or decrease ultimate stopping power — ABS is an “add-on” to your normal brakes, not a replacement for them.
- ABS will not change the way you normally brake. Under normal brake conditions, your vehicle will stop as it always stopped. ABS only comes into play when a wheel would normally have locked up because of over braking.
- ABS will not compensate for bad brakes or poor brake maintenance.
- Remember: The best vehicle safety feature is still a safe driver.
- Remember: Drive so you never need to use your ABS.
- Remember: If you need it, ABS could help to prevent a serious crash.
When stopping a school bus at a bus stop, what two things must you do?
- All these are correct
- Put the transmission in "park" or "neutral" and set the parking brake
- Release the parking brake and activate the warning buzzer
- Swing the nose of the bus toward traffic a few feet and reach your arm out the window to signal your intentions to traffic
When stopping, you should:
- Bring the school bus to a full stop with the front bumper at least 10 feet away from students at the designated stop. This forces the students to walk to the bus so you have a better view of their movements.
- Place transmission in “Park” (if there is no “Park” shift point, place in “Neutral” and set the parking brake at each stop.
- Activate alternating red lights when traffic is a safe distance from the school bus and ensure stop arm is extended.
- Make a final check to see that all traffic has stopped before completely opening the door and signaling students to approach.
About The School Bus CDL Exam
The School Bus CDL Exam is required if you want to get a school bus or charter bus endorsement. It is not required for getting a Class A CDL to drive a big rig. Bus drivers must have a commercial driver's license if they drive a vehicle designed to seat 16 or more persons, including the driver.
Bus drivers must have a passenger endorsement on their commercial driver license. To obtain the endorsement, you must pass a knowledge test on the Safe Driving and (this section) portions of the CDL manual. If your bus has air brakes, you must also pass a knowledge test on air brakes. You must also pass the skills/drive tests required for the class and type of passenger vehicle you plan to drive.
This section covers:
- Vehicle Inspection
- Loading
- On the Road
- After-trip Vehicle Inspection
- Prohibited Practices
- Use of Brake-door Interlocks
Vehicle Inspection
Before driving your bus, make sure it is safe. You must review the inspection report made by the previous driver. Only if defects reported earlier have been certified as repaired or not needed to be repaired, should you sign the previous driver's report. This is your certification that the defects reported earlier have been repaired.
Make sure the following are in good working order before driving:
- Service brakes, including air hose couplings (if your bus has a trailer or semitrailer).
- Parking brake.
- Steering mechanism.
- Lights and reflectors.
- Tires (front wheels must not have re-capped or re-grooved tires).
- Horn.
- Windshield wiper or wipers.
- Rear-vision mirror or mirrors.
- Coupling devices (if present).
- Wheels and rims.
- Emergency equipment
Loading And Trip Start
Do not allow riders to leave carry-on baggage in a doorway or aisle. There should be nothing in the aisle that might trip other riders. Secure baggage and freight in ways that avoid damage and:
- Allow the driver to move freely and easily.
- Allow riders to exit by any window or door in an emergency.
- Protect riders from injury if carry-ons fall or shift.
Forbidden Hazardous Materials
Buses may carry small-arms ammunition labeled ORM-D, emergency hospital supplies and drugs. You can carry small amounts of some other hazardous materials if the shipper cannot send them any other way. Buses must never carry:
- Division 2.3 poison gas, liquid Class 6 poison, tear gas, irritating material.
- More than 100 pounds of solid Class 6 poisons.
- Explosives in the space occupied by people, except small-arms ammunition.
- Labeled radioactive materials in the space occupied by people.
- More than 500 pounds total of allowed hazardous materials and no more than 100 pounds of any one class.
Riders sometimes board a bus with an unlabeled hazardous material. Do not allow riders to carry on common hazards such as car batteries or gasoline. See Section 2 and Section 9 for additional information on hazardous materials.
Common Bus Accidents
Accidents In Intersections:
The Most Common Bus Accidents: Bus accidents often happen at intersections. Use caution, even if a signal or stop sign controls other traffic. School and mass transit buses sometimes scrape off mirrors or hit passing vehicles when pulling out from a bus stop. Remember the clearance your bus needs and watch for poles and tree limbs at stops. Know the size of the gap your bus needs to accelerate and merge with traffic. Wait for the gap to open before leaving the stop. Never assume other drivers will brake to give you room when you signal or start to pull out.
Speed In Curves
Accidents on curves result from excessive speed, often when rain or snow has made the road slippery. Every banked curve has a safe "design speed." In good weather, the posted speed is safe for cars but it may be too high for many buses. With good traction, the bus may roll over; with poor traction, it might slide off the curve. Reduce speed for curves. If your bus leans toward the outside on a banked curve, you are driving too fast.
Railroad Crossings
Bus drivers must stop at railroad crossings:
- - At streetcar crossings.
- - Where a policeman or flagman is directing traffic.
- - If a traffic signal is green.
- - At crossings marked as "exempt" or "abandoned.
Prohibited Practices
- Avoid fueling your bus with riders on board unless absolutely necessary. Never refuel in a closed building with riders on board.
- Do not talk with riders or engage in any other distracting activity while driving.
- Do not tow or push a disabled bus with riders aboard the vehicle, unless getting off would be unsafe. Only tow or push the bus to the nearest safe spot to discharge passengers. Follow your employer's guidelines on towing or pushing disabled buses.
Questions You Should Know For The Exam
- 1. Name some things to check in the interior of a bus during a pre-trip inspection.
- 2. What are some hazardous materials you can transport by bus?
- 3. What are some hazardous materials you cannot transport by bus?
- 4. What is a standee line?
- 5. Does it matter where you make a disruptive passenger get off the bus?
- 6. How far from a railroad crossing should you stop?
- 7. When must you stop before crossing a drawbridge?
- 8. Describe from memory the “prohibited practices” listed in the manual.
- 9. The rear door of a transit bus has to be open to put on the parking brake. True or False?
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