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California CDL School Bus Test study materials
California CDL School Bus Test study resources

California CDL School Bus Test practice questions

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Question 1School Bus Endorsement Requirements and Vehicle Classification

A driver holds a California Class C license and wants to drive a school bus designed to carry 16 or more passengers, including the driver. Which requirement applies?

  1. A Class C license with a passenger (P) endorsement only
  2. A Class B license with a passenger (P) endorsement and a school bus (S) endorsement Correct answer.
  3. A Class A license with a tanker endorsement
  4. A Class C license with a school bus (S) endorsement only

Explanation

A school bus built to carry 16 or more people, including the driver, is a commercial vehicle that requires a Class B license at minimum. Because it carries passengers, a passenger endorsement is required, and because it transports students, a school bus endorsement is also required. A Class C license alone cannot cover this vehicle.

Question 2School Bus Endorsement Requirements and Vehicle Classification

What does the school bus (S) endorsement on a California driver's license authorize?

  1. Driving only vehicles owned by a public school district
  2. Driving a farm labor vehicle with passengers
  3. Driving any commercial vehicle carrying hazardous materials
  4. Driving a school bus, school pupil activity bus, or youth bus Correct answer.

Explanation

The school bus endorsement permits a driver to operate a school bus, a school pupil activity bus, and a youth bus, subject to the other license requirements. It is tied to transporting students and youth rather than to a specific employer. Hazardous materials and farm labor vehicles fall under separate endorsements.

Question 3School Bus Endorsement Requirements and Vehicle Classification

Before a driver may receive a school bus endorsement, which requirement must be met in addition to passing the knowledge and driving tests?

  1. Owning a vehicle equipped with air brakes
  2. Submitting a Department of Justice and FBI background check through fingerprinting Correct answer.
  3. Holding a valid commercial license for at least ten years
  4. Completing a four-year college degree in education

Explanation

Applicants for the school bus endorsement must undergo fingerprint-based criminal background checks through the Department of Justice and the FBI. This is a safety requirement specific to drivers who transport students. Passing the written and skills tests alone is not enough.

Question 4School Bus Endorsement Requirements and Vehicle Classification

A driver is applying for a school bus endorsement and has a conviction for driving under the influence within the past few years. What is the most likely effect on the application?

  1. The application is delayed until the driver turns 25
  2. The application is denied because of the disqualifying conviction Correct answer.
  3. The application is approved if the driver completes extra training hours
  4. The application is approved with a restricted school bus certificate

Explanation

Certain convictions, including driving under the influence, disqualify a person from obtaining or keeping a school bus certificate. The concern is the safety of student passengers, so extra training does not cure a disqualifying record. Restrictions and age-based delays do not apply here.

Question 5School Bus Endorsement Requirements and Vehicle Classification

Which vehicle requires a school bus endorsement when it is used to transport students?

  1. A two-axle delivery truck
  2. A youth bus operated for a organized youth program Correct answer.
  3. A standard sedan used for a field trip
  4. A 10-passenger van driven by a parent volunteer

Explanation

A youth bus, like a school bus and a school pupil activity bus, requires the school bus endorsement when used to transport youth. The endorsement covers vehicles designed for student and youth transport. Ordinary sedans and delivery trucks are not in this category.

Question 6School Bus Endorsement Requirements and Vehicle Classification

A school bus is defined in California primarily by which characteristic?

  1. Its design to carry more than 10 passengers and transport students Correct answer.
  2. Its paint color alone
  3. Its gross vehicle weight rating exceeding 26,000 pounds
  4. Its ownership by a church group

Explanation

A school bus is defined by its design and use: it is built or altered to carry more than 10 passengers and is used to transport students. Color and ownership are not the defining legal criteria. Weight rating is relevant to license class but not to the school bus definition itself.

Question 7School Bus Endorsement Requirements and Vehicle Classification

A driver with a Class B license and passenger endorsement operates a school bus that also has air brakes. What additional requirement applies?

  1. An air brake restriction must be removed by passing the air brake knowledge and skills tests Correct answer.
  2. The driver must upgrade to a Class A license
  3. A tanker endorsement must be added
  4. No additional requirement applies because the passenger endorsement covers it

Explanation

When a commercial vehicle is equipped with air brakes, the driver must demonstrate air brake knowledge and skill or the license will carry an air brake restriction. The restriction limits operation to vehicles without air brakes until it is removed. The passenger endorsement does not address air brakes.

Question 8School Bus Endorsement Requirements and Vehicle Classification

What is the minimum age to drive a school bus in California?

  1. 25 years old
  2. 16 years old
  3. 18 years old
  4. 21 years old Correct answer.

Explanation

California requires a school bus driver to be at least 21 years old. This age floor reflects the responsibility of transporting students. Younger drivers may hold other license classes but cannot operate a school bus.

Question 9School Bus Endorsement Requirements and Vehicle Classification

A school bus driver's certificate is typically valid for how long before renewal is required?

  1. Ten years
  2. Five years Correct answer.
  3. Two years
  4. One year

Explanation

A school bus driver certificate is generally valid for five years, after which the driver must renew and meet current requirements. The renewal process includes updated checks and testing as required. Shorter or longer terms do not match the standard certificate period.

Question 10School Bus Endorsement Requirements and Vehicle Classification

Which document must a school bus driver carry while operating the bus?

  1. A copy of the district's annual budget
  2. A valid school bus driver certificate and a valid driver's license Correct answer.
  3. A vehicle registration only
  4. A letter from the school principal

Explanation

A school bus driver must carry both a valid driver's license with the proper endorsements and a valid school bus driver certificate while on duty. These documents prove the driver is authorized to transport students. Budget documents and principal letters are not required operating documents.

Question 11School Bus Endorsement Requirements and Vehicle Classification

A driver's school bus certificate has been suspended. What is the driver's status regarding operating a school bus?

  1. The driver may continue driving until the certificate expires
  2. The driver may drive if a supervisor rides along
  3. The driver may drive only on short routes
  4. The driver may not operate a school bus during the suspension Correct answer.

Explanation

A suspended school bus certificate removes the driver's authority to operate a school bus for the duration of the suspension. Continuing to drive would violate the licensing requirement and endanger students. Supervision or route length does not restore the authority.

Question 12School Bus Endorsement Requirements and Vehicle Classification

What does a school pupil activity bus (SPAB) designation indicate?

  1. A bus used only for daily home-to-school routes
  2. A bus restricted to special education students
  3. A bus that carries no passengers
  4. A bus used to transport pupils for activities such as field trips or athletic events Correct answer.

Explanation

A school pupil activity bus transports students for activity purposes, such as field trips, competitions, or athletic events, rather than regular home-to-school routes. The driver must hold the school bus endorsement. The designation is about the type of trip, not the students' category.

Question 13School Bus Endorsement Requirements and Vehicle Classification

A driver with a Class C license wants to drive a small school bus designed for 12 passengers including the driver. Which license is required?

  1. Class A with a school bus endorsement
  2. Class C with a school bus endorsement Correct answer.
  3. No endorsement is required
  4. Class B with a school bus endorsement

Explanation

A vehicle designed to carry fewer than 16 passengers, including the driver, can be operated with a Class C license when used as a school bus. The school bus endorsement is still required because students are being transported. A Class B license is reserved for larger buses.

Question 14School Bus Endorsement Requirements and Vehicle Classification

Which behavior would most likely lead to loss of a school bus certificate?

  1. Wearing a seat belt while driving
  2. Leaving students unattended on a running bus Correct answer.
  3. Completing a required refresher course
  4. Arriving five minutes late to a route

Explanation

Leaving students unattended on a running school bus is a serious safety violation that can result in certificate action, including suspension or revocation. The certificate protects student safety, so negligent supervision carries severe consequences. Minor tardiness or compliance with safety rules does not trigger loss.

Question 15School Bus Endorsement Requirements and Vehicle Classification

Which test must an applicant pass to add a passenger endorsement to a commercial license?

  1. A welding certification exam
  2. A written knowledge test covering passenger transport safety Correct answer.
  3. A first aid instructor exam
  4. A real estate licensing exam

Explanation

The passenger endorsement requires passing a knowledge test that covers safe passenger transport, loading and unloading, and related rules. It is a written examination specific to carrying passengers. Unrelated professional exams have no role in commercial licensing.

Question 16School Bus Endorsement Requirements and Vehicle Classification

A driver holds a school bus endorsement but no passenger endorsement. What limitation applies?

  1. The driver may operate only empty buses
  2. The driver may not operate a school bus because the passenger endorsement is also required Correct answer.
  3. The driver may operate buses carrying up to five passengers
  4. The driver may operate any commercial vehicle carrying passengers

Explanation

Operating a school bus requires both the passenger endorsement and the school bus endorsement. The school bus endorsement alone does not authorize carrying passengers. A driver missing the passenger endorsement must obtain it before operating a school bus with students aboard.

Question 17Pre-Trip Inspection and Vehicle Safety Equipment

Before driving a school bus, the driver should perform a pre-trip inspection primarily to confirm which of the following?

  1. That the bus is mechanically sound and safe to carry passengers Correct answer.
  2. That the seats have been cleaned since the last trip
  3. That the fuel tank is completely full for the whole day
  4. That the radio and public address system are functioning

Explanation

The purpose of a pre-trip inspection is to find defects that could cause a breakdown or crash before the bus leaves with students aboard. Items that affect safe operation, such as brakes, tires, lights, and steering, must be checked every trip. Cosmetic or convenience items are not the reason the inspection is required.

Question 18Pre-Trip Inspection and Vehicle Safety Equipment

During the pre-trip inspection, how should the driver check the engine oil level?

  1. With the engine running and the bus in gear
  2. With the engine off and the bus on level ground Correct answer.
  3. Immediately after a long highway drive
  4. Only when the oil pressure warning light comes on

Explanation

Oil level is read accurately only when the engine is off and the vehicle sits level, so the oil has settled into the pan. Checking with the engine running or on a slope gives a false reading. The dipstick should be wiped, reinserted, and read against the markings.

Question 19Pre-Trip Inspection and Vehicle Safety Equipment

What is the correct way to test the service brakes during a pre-trip inspection?

  1. Rely on the dashboard warning lamp to confirm brake function
  2. Pump the pedal several times and listen for air leaks only
  3. Apply the brakes while rolling slowly forward and check for pulling or delay Correct answer.
  4. Press the pedal once with the engine off and release it

Explanation

A brake test should confirm that the brakes stop the bus evenly and promptly. Moving slowly forward and applying the brakes reveals pulling to one side, delayed engagement, or unusual noises. A warning lamp alone does not prove the brakes will stop the vehicle.

Question 20Pre-Trip Inspection and Vehicle Safety Equipment

When checking tire condition on a school bus, which finding requires the bus to be placed out of service?

  1. A valve cap that is finger tight
  2. A cut deep enough to expose the cord body Correct answer.
  3. Light dust on the sidewall
  4. A small amount of tread wear on the outer edge

Explanation

Any damage that exposes the cord or fabric body of a tire means the tire has lost structural integrity and can fail at speed. Such a tire must not carry passengers until it is replaced. Surface dust, tight caps, and normal edge wear are not out-of-service defects.

Question 21Pre-Trip Inspection and Vehicle Safety Equipment

How much tread depth must remain in every major groove of a front tire on a school bus?

  1. At least 1/32 of an inch
  2. At least 2/32 of an inch
  3. At least 6/32 of an inch
  4. At least 4/32 of an inch Correct answer.

Explanation

Front steering tires carry the highest steering loads and are held to a deeper minimum tread than other tires. The standard minimum for front tires is 4/32 of an inch measured in the major grooves. Tires below that limit cannot steer and grip reliably, especially on wet pavement.

Question 22Pre-Trip Inspection and Vehicle Safety Equipment

A school bus driver finds that the left turn signal does not flash. What is the proper action?

  1. Report the defect and do not operate the bus until it is repaired Correct answer.
  2. Use hand signals in place of the turn signal
  3. Turn the hazard flashers on and continue as normal
  4. Drive the route and report it at the end of the day

Explanation

A bus with a required lamp that does not work is not safe to load with students. The defect must be reported and corrected before the bus is used. Hand signals and hazard flashers are not acceptable substitutes for a required turn signal.

Question 23Pre-Trip Inspection and Vehicle Safety Equipment

When should the driver check that all emergency exits on the school bus open and close properly?

  1. During the pre-trip inspection before each trip Correct answer.
  2. Only after a complaint is filed
  3. Only during the annual state inspection
  4. Whenever a student asks about the exits

Explanation

Emergency exits are life-saving equipment, so their operation must be verified before every trip. The driver confirms that each door, window, and roof hatch opens freely and latches securely. A stuck exit discovered during an emergency is too late to fix.

Question 24Pre-Trip Inspection and Vehicle Safety Equipment

Before each trip, the driver should verify that the emergency exit warning device works by doing which of the following?

  1. Reading the manufacturer's manual description of the alarm
  2. Asking a student to listen for the alarm during the route
  3. Opening an exit while the ignition is on and confirming the alarm sounds Correct answer.
  4. Checking that the alarm fuse is the correct amperage

Explanation

The warning buzzer or light must actually sound when an exit is opened with the ignition on. Testing it live confirms both the switch and the alarm circuit are working. Reading about the alarm or inspecting a fuse does not prove it will warn the driver.

Question 25Pre-Trip Inspection and Vehicle Safety Equipment

What is the purpose of the crossing gate (crossing arm) on the front of a school bus?

  1. To hold the stop sign in the retracted position
  2. To protect the front bumper during parking
  3. To display the route number to other drivers
  4. To keep students from walking close in front of the bus Correct answer.

Explanation

When deployed with the red lights and stop sign, the crossing gate extends to guide students several feet ahead of the bumper. That distance keeps them visible to the driver and clear of the front wheels. It is a student-safety device, not a route display or bumper guard.

Question 26Pre-Trip Inspection and Vehicle Safety Equipment

The driver should check the stop arm before departure to confirm which of the following?

  1. That it stays down while the bus is moving
  2. That it can be folded by hand from outside the bus
  3. That it extends fully and the red lights activate with it Correct answer.
  4. That it is painted with reflective material on both sides

Explanation

The stop arm must deploy completely so oncoming traffic can see it, and its red warning lights must come on at the same time. A partial extension or dead lamp weakens the warning to other drivers. The driver tests the arm during the pre-trip inspection.

Question 27Pre-Trip Inspection and Vehicle Safety Equipment

When inspecting the mirrors on a school bus, the driver must confirm which of the following?

  1. That the mirrors are adjusted to show the rear tires and the area around the bus Correct answer.
  2. That the mirrors are folded in to reduce wind resistance
  3. That the mirrors are tinted to reduce glare
  4. That only the interior mirror is needed for loading students

Explanation

Properly adjusted mirrors let the driver see the sides of the bus, the rear wheels, and the blind areas where students may stand. The crossover and convex mirrors are especially important for seeing children near the front and sides. Mirrors should be clean and securely mounted as well.

Question 28Pre-Trip Inspection and Vehicle Safety Equipment

During the pre-trip inspection, the driver finds the power steering fluid is below the minimum mark. What is the most appropriate response?

  1. Do not operate the bus until the leak or low level is corrected Correct answer.
  2. Add any available fluid and continue the route
  3. Note the level and check it again next week
  4. Drive more slowly to compensate for harder steering

Explanation

Low power steering fluid can cause sudden loss of steering assist, which is extremely dangerous with a full load of students. The cause must be found and corrected before the bus is used. Adding unknown fluid or slowing down does not fix a system that may be leaking.

Question 29Pre-Trip Inspection and Vehicle Safety Equipment

What should the driver check regarding the bus's exhaust system during a pre-trip inspection?

  1. That the tailpipe is chrome plated
  2. That the muffler is the loudest available model
  3. That the exhaust exits above the roofline
  4. That there are no leaks, cracks, or loose hangers in the exhaust Correct answer.

Explanation

Leaks or broken hangers can let exhaust gases, including carbon monoxide, enter the passenger compartment. The driver looks and listens for cracks, holes, and loose or missing supports along the system. Appearance or sound preferences are not the safety concern.

Question 30Pre-Trip Inspection and Vehicle Safety Equipment

The driver is checking the battery compartment on a school bus. Which condition should be corrected before the trip?

  1. A light coat of dust on the battery top
  2. Loose battery hold-downs or corroded terminals Correct answer.
  3. A battery that is the same brand as the original
  4. Cables that are routed in the factory position

Explanation

A battery that can shift may short against metal or lose connection, and corroded terminals can prevent the bus from starting. Hold-downs must be secure and terminals clean and tight. Dust, brand, and factory routing are not defects by themselves.

Question 31Pre-Trip Inspection and Vehicle Safety Equipment

Before moving the bus, the driver should confirm the parking brake will do which of the following?

  1. Apply only to the front wheels
  2. Make a warning buzzer sound when the door opens
  3. Hold the bus stationary when the service brakes are released Correct answer.
  4. Release automatically when the accelerator is pressed

Explanation

The parking brake must be able to hold the bus in place on its own, without the service brake. The driver sets it, releases the service brake, and confirms the bus does not roll. If it cannot hold, the bus must not be driven until repaired.

Question 32Pre-Trip Inspection and Vehicle Safety Equipment

A driver notices the low air pressure warning on an air-brake school bus does not activate when pressure drops. What does this indicate?

  1. A normal condition that requires no action
  2. A reason to increase driving speed to build pressure
  3. A sign that the compressor is working well
  4. A safety defect that must be repaired before the bus is used Correct answer.

Explanation

The low pressure warning alerts the driver before braking ability is lost, so a failed warning is a serious defect. The bus must be taken out of service until the warning system works. Speed changes or assumptions about the compressor do not fix a failed warning device.

Question 33Pre-Trip Inspection and Vehicle Safety Equipment

What is the correct procedure for checking the coolant level on a school bus during the pre-trip inspection?

  1. Wait until the temperature gauge shows overheating
  2. Open the drain valve briefly to see if coolant flows
  3. Check the sight glass or overflow bottle with the engine cool Correct answer.
  4. Remove the radiator cap while the engine is hot and look inside

Explanation

Coolant should be checked when the engine is cool, using the overflow bottle or sight glass, to avoid steam and scalding. Opening a hot radiator cap can cause serious burns. Waiting for overheating or opening the drain valve risks damage and injury.

Question 34Pre-Trip Inspection and Vehicle Safety Equipment

The driver is inspecting the wheels and finds a lug nut missing from a rear dual wheel. What should the driver do?

  1. Report the defect and keep the bus out of service until repaired Correct answer.
  2. Continue the route but reduce speed on curves
  3. Ignore it because rear duals have many other lug nuts
  4. Replace the missing nut with any nut that fits

Explanation

Missing or loose lug nuts can lead to wheel separation, which is catastrophic on a bus full of students. The wheel must be properly serviced before the bus is used. Substituting an unmatched nut or relying on the remaining nuts is unsafe.

Question 35Pre-Trip Inspection and Vehicle Safety Equipment

When checking the bus's horn during the pre-trip inspection, the driver should confirm which of the following?

  1. That the horn sounds clearly and can be heard by others Correct answer.
  2. That the horn is louder than the engine
  3. That the horn only works when the bus is moving
  4. That the horn plays a musical tone

Explanation

The horn is a warning device, so it must produce a clear, audible sound when the driver presses the button. A weak or silent horn must be repaired before the trip. Tone quality or volume comparisons are not the required check.

Question 36Pre-Trip Inspection and Vehicle Safety Equipment

A driver is preparing a bus for a route on a rainy morning. Which pre-trip check is most important in addition to the standard items?

  1. Confirming the wipers clear the windshield and the defroster works Correct answer.
  2. Confirming the seats are dry
  3. Confirming the bus has been recently washed
  4. Confirming the route number sign is bright

Explanation

Rain reduces visibility, so the wipers must clear the glass and the defroster must keep it from fogging. These systems are checked before departure because the driver cannot safely stop to fix them mid-route. Washing, signage brightness, and seat dryness do not affect the driver's ability to see.

Question 37Loading and Unloading Students Safely

Before a school bus driver begins a route, what is the required first step for loading and unloading safety?

  1. Open the service door and leave it open while parked
  2. Turn on the interior dome lights only at night
  3. Sound the horn twice to alert nearby students
  4. Check that all mirrors, lights, and the stop arm are working Correct answer.

Explanation

A pre-trip inspection of the stop arm, flashing lights, mirrors, and door ensures the safety equipment students and traffic depend on will function at each stop. Faulty warning devices must be corrected before the route starts, not discovered mid-route.

Question 38Loading and Unloading Students Safely

When students must cross the road after exiting the bus, where should the driver position them before giving the crossing signal?

  1. At the front bumper, out of the driver's view
  2. In the middle of the roadway until traffic clears
  3. Beside the rear wheels on the traffic side
  4. About ten feet in front of the bus, in clear view of the driver Correct answer.

Explanation

Students should walk forward far enough to be seen by the driver and wait for the driver's hand signal before crossing. Keeping them in front of the bus and in the mirror view lets the driver confirm the roadway is clear.

Question 39Loading and Unloading Students Safely

How far from the school bus should students wait before the driver signals them to cross the street?

  1. About ten feet ahead of the bus Correct answer.
  2. At least one full bus length behind the bus
  3. On the shoulder next to the rear door
  4. Directly at the edge of the travel lane

Explanation

The standard instruction is to have students wait about ten feet in front of the bus so the driver can see them and they can see the driver's signal. This distance keeps them out of the immediate traffic path while the driver checks for danger.

Question 40Loading and Unloading Students Safely

What should the driver do with the stop arm when students are loading or unloading?

  1. Extend it after the students have finished crossing
  2. Extend it and activate the red flashing lights at each stop Correct answer.
  3. Extend it only when another vehicle is approaching
  4. Leave it retracted if the stop is on a quiet street

Explanation

The stop arm and red flashing lights must be deployed at every loading and unloading stop to warn traffic, regardless of how light the traffic seems. Deploying them only in some conditions gives other drivers an inconsistent signal.

Question 41Loading and Unloading Students Safely

A driver is dropping students on a divided highway with a median barrier. What is the safe practice for student crossing?

  1. Students cross only after the driver sounds the horn
  2. Students cross the roadway to the far side as usual
  3. Students cross behind the bus to avoid the median
  4. Students are kept from crossing the roadway at all Correct answer.

Explanation

On divided highways and roads with a median barrier, students should be picked up and dropped off on the same side as their home so no one crosses the roadway. Traffic on the far side is not controlled by the bus's stop arm, making crossing especially dangerous.

Question 42Loading and Unloading Students Safely

When is it acceptable for a driver to leave the bus while students are aboard?

  1. When the stop is in a quiet residential area
  2. Never, unless it is an emergency and the bus is secured Correct answer.
  3. Only when another adult is at the door
  4. When the driver needs to help a student cross

Explanation

A driver should stay in the driver's seat with students aboard unless an emergency requires leaving, and then the bus must be secured with the parking brake and controls. Leaving the bus otherwise removes supervision and control of the vehicle.

Question 43Loading and Unloading Students Safely

What is the primary reason the driver counts students as they board and exit the bus?

  1. To make sure no student is left on the bus or unaccounted for Correct answer.
  2. To determine when to close the service door
  3. To report attendance to the school office
  4. To decide the order in which students sit

Explanation

Counting students at each stop confirms that everyone who exited has cleared the bus and that no child remains aboard or is missing. This check is a key defense against leaving a student behind.

Question 44Loading and Unloading Students Safely

After unloading students, what should the driver do before moving the bus?

  1. Walk to the rear of the bus to check for students
  2. Flash the headlights to signal departure
  3. Confirm all students are clear of the bus and in a safe place Correct answer.
  4. Honk and pull away slowly

Explanation

Before moving, the driver must verify that all students are safely away from the bus and out of the danger zone. Moving before confirming this risks striking a child who is still near the wheels or crossing.

Question 45Loading and Unloading Students Safely

What is the danger zone around a school bus?

  1. The area behind the bus only
  2. The area on the traffic side of the bus
  3. The area within ten feet of the bus in all directions Correct answer.
  4. The area in front of the bus within twenty feet

Explanation

The danger zone is the area immediately surrounding the bus, generally within about ten feet, where the driver's visibility is limited and students are at risk. Drivers should account for every student in that zone before moving.

Question 46Loading and Unloading Students Safely

A student drops a book under the bus while unloading. What should the student be told to do?

  1. Crawl under the bus quickly to retrieve it
  2. Ask another student to get it
  3. Leave it and tell the driver Correct answer.
  4. Wait until the bus pulls away, then get it

Explanation

Students must never go under or reach beneath the bus because the driver may not see them. They should leave the item and notify the driver, who can retrieve it safely after securing the bus.

Question 47Loading and Unloading Students Safely

How should the driver use the mirrors during unloading?

  1. Rely on the interior mirror alone
  2. Scan them continuously to track students around the bus Correct answer.
  3. Check them only after closing the door
  4. Adjust them once per week

Explanation

Continuous mirror scanning lets the driver track each student's movement and confirm when they are clear of the danger zone. Mirrors are the primary tool for monitoring the area around the bus during loading and unloading.

Question 48Loading and Unloading Students Safely

A driver is approaching a stop where several young students are waiting close to the curb. What should the driver do?

  1. Stop several feet from the curb and open the door quickly
  2. Stop in the travel lane and wave them forward
  3. Sound the horn to move them away from the curb
  4. Stop close to the curb and signal students to stay back until the door opens Correct answer.

Explanation

The driver should pull close to the curb, stop, and make sure waiting students stay back until the door is opened and the signal is given. This prevents students from rushing toward a moving bus.

Question 49Loading and Unloading Students Safely

When should the driver open the service door for boarding?

  1. Before the red lights are activated
  2. Only after the bus has come to a complete stop Correct answer.
  3. While students are still approaching the curb
  4. As soon as the bus slows near the stop

Explanation

The door should stay closed until the bus is fully stopped, the warning lights are on, and students are in position. Opening early invites students to approach a moving vehicle.

Question 50Loading and Unloading Students Safely

What is the proper hand signal for students to cross in front of the bus?

  1. A nod of the head visible in the mirror
  2. A wave with the left hand through the window
  3. Flashing the headlights
  4. A clear arm signal from the driver's window pointing them across Correct answer.

Explanation

The driver gives a clear, visible arm signal from the driver's window that students are taught to recognize as permission to cross. The signal should be unambiguous so students do not mistake other gestures for permission.