I85PREP
⌘ K
KS CDL Passenger study materials
KS CDL Passenger study resources

KS CDL Passenger practice questions

One question at a time. Build your KS CDL Passenger understanding.

First 50 of 200 questions. Each one lists the choices, the correct answer, and an explanation. The checker at the top of this page saves progress in this browser when it is available.

Continue in the practice tool above to load more questions, 50 at a time.

Question 1Passenger (P) endorsement knowledge test

Before a passenger-carrying vehicle is put into service on a trip, the driver must ensure that the vehicle has been inspected. Which statement best describes the required pre-trip inspection for a CDL passenger vehicle?

  1. It is required only for interstate trips, not for intrastate passenger operations
  2. It is only required when the vehicle has traveled more than 500 miles since the last inspection
  3. It may be skipped if the vehicle passed a state safety inspection within the previous 12 months
  4. It must be performed and documented at least once every 24 hours by the driver or a qualified person Correct answer.

Explanation

Passenger-carrying vehicles must be inspected before each trip and at least once every 24 hours while in service, with the inspection documented. The requirement applies to both interstate and intrastate operations and cannot be replaced by an annual safety inspection.

Question 2Passenger (P) endorsement knowledge test

While driving a bus with passengers aboard, you notice a strong smell of burning wiring near the dashboard. What is the safest first action?

  1. Speed up to reach the terminal sooner so a mechanic can inspect it
  2. Pull over safely, stop the vehicle, and investigate or evacuate as needed Correct answer.
  3. Open the windows to clear the smell and keep driving
  4. Continue to the next scheduled stop and report the smell to dispatch

Explanation

A burning smell can indicate an electrical fire, which can spread rapidly in a passenger vehicle. The driver should stop in a safe location, assess the situation, and be prepared to evacuate passengers away from the vehicle.

Question 3Passenger (P) endorsement knowledge test

When loading passengers, at what point should you typically close the bus doors and begin moving?

  1. When the platform attendant waves, regardless of passenger position
  2. Immediately after the fare box stops accepting coins
  3. After all passengers are seated or safely standing and holding a handrail Correct answer.
  4. As soon as the last boarding passenger's foot touches the first step

Explanation

Passengers must have time to reach a seat or a safe standing position and grasp a handrail before the vehicle moves. Starting too early can cause falls and injuries, which the carrier is responsible for preventing.

Question 4Passenger (P) endorsement knowledge test

A passenger using a wheelchair boards your bus. What is the driver's responsibility regarding the wheelchair securement?

  1. The passenger must secure the wheelchair without driver assistance
  2. Securement is optional if the bus travels only on low-speed routes
  3. Only a mechanic may attach the securement straps
  4. The driver must ensure the wheelchair is secured and the passenger restrained as required Correct answer.

Explanation

The driver is responsible for ensuring that a wheelchair is properly secured to the vehicle and that the passenger's belt or restraint is used as required by regulations. Leaving securement to the passenger or skipping it creates an unacceptable injury risk.

Question 5Passenger (P) endorsement knowledge test

Where should standees be allowed on a bus?

  1. In designated standing areas where handholds are provided, not blocking the aisle Correct answer.
  2. Only in the area behind the rear door
  3. On the front bumper platform when the bus is full
  4. Anywhere in the aisle, including the stairwell

Explanation

Standing passengers should be permitted only where the vehicle is designed for standees and handholds are available, and they must not block the aisle or exits. Blocking aisles or exits impedes evacuation and violates safe operating practice.

Question 6Passenger (P) endorsement knowledge test

What is the primary purpose of the passenger endorsement on a CDL?

  1. To permit the holder to operate a school bus without any additional endorsement
  2. To allow the holder to drive a vehicle designed to carry 16 or more passengers, including the driver Correct answer.
  3. To authorize the holder to inspect and repair passenger vehicles
  4. To allow the holder to drive any vehicle regardless of passenger capacity

Explanation

The passenger endorsement is required to operate a vehicle designed to transport 16 or more passengers, including the driver. A school bus endorsement is separate, and the endorsement does not authorize repairs or unrestricted vehicle operation.

Question 7Passenger (P) endorsement knowledge test

When a bus is stopped at a railroad crossing with passengers aboard, what should the driver do before proceeding?

  1. Turn on the interior lights and continue without stopping
  2. Sound the horn, open the door, and listen for an approaching train Correct answer.
  3. Proceed immediately if the crossing gate is up
  4. Have a passenger check the tracks from the front of the bus

Explanation

At a railroad crossing, the driver should stop, open the door or window to listen, sound the horn as appropriate, and look both ways before crossing. An up gate alone does not guarantee that no train is approaching.

Question 8Passenger (P) endorsement knowledge test

Which of the following is a key reason to keep the bus interior free of loose objects such as luggage in the aisle?

  1. To make cleaning the bus easier at the end of the shift
  2. To lower the bus's center of gravity for better handling
  3. To increase the number of passengers the bus can carry
  4. To reduce the risk of trips and to keep evacuation routes clear Correct answer.

Explanation

Objects in the aisle can trip passengers and block the path to emergency exits. Keeping aisles clear is a fundamental safety practice for passenger-carrying vehicles.

Question 9Passenger (P) endorsement knowledge test

A passenger becomes belligerent and threatens other riders. What is the most appropriate driver response?

  1. Physically restrain the passenger without assistance
  2. Speed up to get the passenger off the bus quickly
  3. Continue the route and ignore the passenger until the next stop
  4. Stop the bus in a safe location and request law enforcement or security assistance Correct answer.

Explanation

When a passenger poses a threat, the driver should stop safely and contact dispatch or law enforcement rather than escalate the conflict. Physical confrontation by the driver can endanger everyone aboard.

Question 10Passenger (P) endorsement knowledge test

When evacuating passengers from a bus, which exit should generally be used first?

  1. The rear emergency door, because it is farthest from traffic
  2. The roof hatch, because it is above the smoke line
  3. The nearest safe exit, typically the front door if it is unobstructed Correct answer.
  4. The window nearest the driver, regardless of condition

Explanation

Evacuation should use the nearest exit that is safe and unobstructed, which is usually the front door. Other exits are used when the primary exit is blocked or unsafe.

Question 11Passenger (P) endorsement knowledge test

What is the correct action when a bus stall occurs on a railroad crossing?

  1. Wait for a train crew to signal that the track is clear
  2. Stay in the bus and keep trying to restart the engine
  3. Evacuate passengers immediately and move them away from the tracks Correct answer.
  4. Call dispatch and wait inside the bus for instructions

Explanation

If a vehicle stalls on a crossing, occupants should get out and move away from the tracks immediately, because a train cannot stop quickly. Attempting repeated restarts or waiting inside the vehicle risks a catastrophic collision.

Question 12Passenger (P) endorsement knowledge test

When a bus is carrying passengers and must make a stop on the shoulder of a highway, what should the driver do?

  1. Pull as far off the roadway as practical and use hazard warning lights Correct answer.
  2. Stop in the travel lane with hazard lights on
  3. Keep moving slowly until a rest area appears
  4. Stop on the left shoulder facing traffic

Explanation

A stopped bus should be positioned as far off the travel lane as practical, with hazard warning lights activated to alert approaching traffic. Stopping in a travel lane or on the wrong shoulder greatly increases collision risk.

Question 13Passenger (P) endorsement knowledge test

A bus is equipped with a fire suppression system in the engine compartment. What should the driver know about its use?

  1. It is designed to suppress a fire but does not eliminate the need to stop and evacuate Correct answer.
  2. It replaces the need to evacuate passengers during a fire
  3. It must be manually triggered only after the fire is fully extinguished
  4. It is used only during maintenance inspections

Explanation

A fire suppression system can slow or knock down a fire, but passengers must still be evacuated and the vehicle stopped safely. No suppression system guarantees that a fire will not reignite or spread.

Question 14Passenger (P) endorsement knowledge test

When a bus is backing up with passengers aboard, what is the recommended practice?

  1. Rely solely on the backup camera without checking mirrors
  2. Back up quickly to minimize the time in reverse
  3. Use a spotter and back only when necessary, checking mirrors and surroundings Correct answer.
  4. Ask a passenger to guide the bus from the rear platform

Explanation

Backing a passenger vehicle should be avoided when possible and, when necessary, done slowly with a spotter and full use of mirrors and surroundings. A camera alone does not cover blind spots, and passengers should not act as spotters.

Question 15Passenger (P) endorsement knowledge test

Which practice best reduces the risk of a passenger falling while the bus is in motion?

  1. Keeping the interior lights off to reduce glare
  2. Encouraging passengers to move through the aisle frequently
  3. Driving faster to shorten the time passengers are standing
  4. Accelerating smoothly and avoiding sudden stops or sharp turns Correct answer.

Explanation

Smooth acceleration, braking, and turning give standing or moving passengers time to maintain balance. Sudden maneuvers are a leading cause of onboard falls.

Question 16Passenger (P) endorsement knowledge test

What is the driver's role regarding emergency exits during normal operation?

  1. Block them with luggage to increase storage space
  2. Test them only during annual inspections
  3. Ensure they are unobstructed, clearly marked, and operable Correct answer.
  4. Keep them locked to prevent unauthorized use

Explanation

Emergency exits must remain unobstructed and functional so passengers can escape quickly if needed. Blocking or locking exits can turn a survivable incident into a fatal one.

Question 17Passenger (P) endorsement knowledge test

A passenger reports feeling ill and shows signs of a medical emergency. What should the driver do first?

  1. Continue the route until the passenger asks to get off
  2. Give the passenger medication from the bus first-aid kit
  3. Stop safely, assess the situation, and summon emergency medical help if needed Correct answer.
  4. Ask other passengers to move the ill person to the rear of the bus

Explanation

The driver should stop in a safe place, evaluate the passenger's condition, and call for emergency medical assistance when warranted. Drivers are not expected to diagnose or medicate passengers.

Question 18Passenger (P) endorsement knowledge test

When approaching a bus stop on a route, what should the driver do to prepare for passenger boarding and alighting?

  1. Approach at normal speed and brake hard at the stop
  2. Slow gradually, signal, and stop close to the curb in a safe position Correct answer.
  3. Pass the stop if passengers are waiting to keep the schedule
  4. Stop in the travel lane to avoid pulling toward the curb

Explanation

A safe stop requires gradual slowing, signaling, and stopping close to the curb so passengers can board and exit without stepping into traffic. Hard braking or stopping in the travel lane endangers passengers and other road users.

Question 19Passenger (P) endorsement knowledge test

What does the term 'standee line' refer to on a passenger bus?

  1. The maximum height allowance for carry-on luggage
  2. The line on the floor marking where standing passengers may not pass forward Correct answer.
  3. The queue of passengers waiting at a stop
  4. The line painted on the road for bus-only lanes

Explanation

The standee line marks the forward limit for standing passengers, keeping them behind the driver's area and out of the stairwell. Passengers should not stand forward of this line while the bus is moving.

Question 20Passenger (P) endorsement knowledge test

During a pre-trip inspection of a passenger bus, which item is most critical to check for passenger safety?

  1. The brand of the fire extinguisher
  2. The color of the interior upholstery
  3. The volume level of the public address system
  4. The operation of the service door and emergency exits Correct answer.

Explanation

Service doors and emergency exits must open and close properly so passengers can board, exit, and evacuate. A door or exit that fails during an emergency can trap passengers.

Question 21Passenger (P) endorsement knowledge test

A bus driver is operating a vehicle with a seating capacity of 20 passengers plus the driver. Which credential is required?

  1. A CDL with a passenger endorsement Correct answer.
  2. A CDL with a tank vehicle endorsement
  3. A CDL with a hazardous materials endorsement
  4. A standard driver's license only

Explanation

A vehicle designed to carry 16 or more passengers, including the driver, requires a CDL with a passenger endorsement. A standard license is insufficient regardless of the route.

Question 22Passenger (P) endorsement knowledge test

When a bus is involved in a collision, what is the driver's first priority after ensuring the scene is safe?

  1. Exchange insurance information with the other driver
  2. Continue the route if the bus is still drivable
  3. Take photographs for the company's records
  4. Check passengers for injuries and request medical assistance Correct answer.

Explanation

After a collision, the driver's first duty is to protect the occupants, check for injuries, and summon medical help. Administrative tasks such as exchanging information come after passenger safety is addressed.

Question 23Passenger (P) endorsement knowledge test

Which statement about the use of seat belts by the bus driver is correct?

  1. The driver is exempt from seat belt use while operating a passenger bus
  2. The driver must wear a seat belt if the vehicle is equipped with one Correct answer.
  3. Seat belts are optional if the driver finds them uncomfortable
  4. Seat belts are required only on trips exceeding 100 miles

Explanation

Drivers of passenger-carrying commercial vehicles must use the seat belt when one is provided. Wearing it keeps the driver in control during sudden maneuvers and sets the safety example for passengers.

Question 24Passenger (P) endorsement knowledge test

A driver is transporting passengers and approaches a bridge with a posted weight limit lower than the loaded bus weight. What should the driver do?

  1. Cross and report the weight limit to dispatch afterward
  2. Cross slowly to reduce the load on the bridge
  3. Cross if no other vehicles are on the bridge
  4. Do not cross and find an alternate route Correct answer.

Explanation

A posted weight limit is a legal maximum; a vehicle exceeding it must not cross, regardless of speed or traffic. The driver must use an alternate route.

Question 25Passenger (P) endorsement knowledge test

While driving a bus with passengers, the driver's ability to hear an approaching emergency vehicle is reduced by loud interior noise. What is the best practice?

  1. Assume emergency vehicles will always yield to a bus
  2. Increase the radio volume to mask the noise
  3. Rely on passengers to announce emergency vehicles
  4. Keep interior noise low and scan mirrors and intersections for emergency vehicles Correct answer.

Explanation

Drivers must maintain situational awareness, including watching for emergency vehicles in mirrors and at intersections. Keeping noise low and scanning actively are the reliable ways to detect and respond to them.

Question 26Passenger (P) endorsement knowledge test

Under federal CDL rules, a driver must hold a passenger (P) endorsement to operate a bus designed to carry how many passengers, including the driver?

  1. 26 or more
  2. 21 or more
  3. 11 or more
  4. 16 or more Correct answer.

Explanation

Federal CDL standards define a passenger vehicle as one designed to carry 16 or more persons, including the driver. Anything smaller is handled under the rules for the class of vehicle involved rather than the P endorsement. Drivers should confirm their state's threshold, but 16 is the federal baseline.

Question 27Passenger (P) endorsement knowledge test

Which items must a passenger endorsement applicant pass in addition to the general knowledge test?

  1. Only a vision screening and a background check
  2. A skills test in a passenger vehicle and the passenger transport knowledge test Correct answer.
  3. A first aid certification course and a route planning exam
  4. A written hazmat test and a tanker inspection

Explanation

The P endorsement requires both the passenger-specific knowledge test and a driving skills test performed in a representative passenger vehicle. The skills test confirms control of a bus, including stops, turns, and passenger-related procedures. Written tests for other endorsements apply only if those endorsements are sought.

Question 28Passenger (P) endorsement knowledge test

Before a bus departs a terminal with passengers, the driver should verify that the emergency exit doors and windows are in what condition?

  1. Sealed with tamper tape to show they have not been opened
  2. Unlocked, unobstructed, and operating freely from the inside Correct answer.
  3. Blocked by luggage so riders cannot open them in motion
  4. Locked with a key held by the driver only

Explanation

Emergency exits must be operable from inside without special tools and must not be blocked by seats, luggage, or equipment. A pre-trip check confirms the handles, latches, and warning devices work. Locking or sealing exits defeats their purpose during an evacuation.

Question 29Passenger (P) endorsement knowledge test

A bus driver is about to load a passenger using a wheelchair on a lift-equipped bus. Which sequence is correct?

  1. Have the passenger stand and walk up the steps while another rider carries the chair
  2. Set the parking brake, deploy the lift, secure the wheelchair, then raise and stow the lift before moving Correct answer.
  3. Deploy the lift while rolling slowly toward the curb to save time
  4. Load the wheelchair first, then set the parking brake once the doors close

Explanation

The bus must be secured with the parking brake before the lift is deployed so it cannot roll during boarding. The wheelchair is secured and the passenger positioned according to the lift manufacturer's procedure. The lift is then stowed and the interlock satisfied before the bus moves.

Question 30Passenger (P) endorsement knowledge test

What is the purpose of the interlock system on a bus equipped with a wheelchair lift?

  1. It sounds an alarm if a rider pulls the stop request cord
  2. It limits engine speed when the bus is fully loaded
  3. It prevents the bus from moving unless the lift is stowed and the door is secured Correct answer.
  4. It automatically applies the brakes whenever a passenger stands up

Explanation

Lift interlocks tie the lift and door position to the drivetrain so the bus cannot be driven with the lift deployed. This protects passengers who may be on or near the lift platform. Drivers should never try to bypass an interlock that is malfunctioning.

Question 31Passenger (P) endorsement knowledge test

While en route, a bus driver notices the air pressure gauge falling and the low-pressure warning buzzer sounds. What should the driver do?

  1. Continue to the next scheduled stop and report the issue there
  2. Move the bus off the roadway to a safe stop and secure it before continuing Correct answer.
  3. Open the passenger doors to release pressure from the system
  4. Increase engine RPM and keep driving to build pressure back up

Explanation

A loss of air pressure degrades braking performance and can lead to brake failure. The driver should get the bus off the travel lane, stop, and secure it, then follow the company's breakdown procedure. Continuing the route with a low-pressure warning risks a crash.

Question 32Passenger (P) endorsement knowledge test

When a bus driver must stop along the route to let passengers off at an unmarked location, which practice best protects riders crossing the road?

  1. Signal early, stop close to the curb, and let passengers cross only after the bus is fully stopped Correct answer.
  2. Stop several feet from the curb so riders have room to step down
  3. Wave riders across the road before the bus has come to a complete stop
  4. Stop in the traffic lane with hazard lights on so riders can exit quickly

Explanation

Stopping close to the curb shortens the distance passengers must travel in the roadway. The bus must be fully stopped before anyone steps off, and the driver should signal the intended stop early. Riders should be released only when it is safe for them to cross.

Question 33Passenger (P) endorsement knowledge test

A rider on the bus is smoking despite posted rules. What is the most appropriate initial action by the driver?

  1. Physically remove the cigarette from the rider's hand
  2. Ignore the behavior to avoid conflict and continue the route
  3. Politely remind the rider of the no-smoking rule and ask them to stop Correct answer.
  4. Immediately stop the bus in the travel lane and order the rider off

Explanation

The driver's first step is a calm, clear request that cites the rule, which resolves most situations without escalation. Physical contact or ejecting a rider in traffic creates safety and liability problems. If the rider refuses, the driver follows company procedure, which may include stopping at a safe location.

Question 34Passenger (P) endorsement knowledge test

Which statement about the driver's use of a microphone and PA system on a passenger bus is correct?

  1. The driver should hold the microphone button down continuously for the whole trip
  2. The PA should be used only for entertainment between stops
  3. Announcements should be brief and clear so riders can hear safety instructions Correct answer.
  4. Loud music over the PA helps riders relax during long trips

Explanation

The PA system exists so the driver can give clear, short announcements, especially safety and stop information. Long or continuous broadcasts block the channel and distract from driving. Entertainment use is generally outside the driver's purpose for the system.

Question 35Passenger (P) endorsement knowledge test

A bus is traveling on a route that crosses a narrow bridge with a posted height restriction lower than the bus. What should the driver do?

  1. Proceed slowly and hope the clearance sign is conservative
  2. Deflate the tires slightly to lower the bus
  3. Take an alternate route that accommodates the bus height Correct answer.
  4. Ask passengers to duck while crossing the bridge

Explanation

Posted clearance limits are hard limits; a taller vehicle can strike the structure and injure occupants. The driver should use a route the bus legally fits and report the obstruction if it is new. Trying to squeeze under a low bridge is never acceptable.

Question 36Passenger (P) endorsement knowledge test

During a trip, a passenger suffers a seizure. Which action should the driver take first?

  1. Give the person water immediately to help them recover
  2. Have other passengers restrain the person's limbs
  3. Continue driving to the next stop while calling ahead
  4. Stop the bus in a safe place and protect the passenger from injury Correct answer.

Explanation

The priority is to stop safely and prevent the person from striking hard objects or falling. The driver should then call for emergency help per procedure and keep other riders clear. Restraining limbs or giving fluids during a seizure can cause injury.

Question 37Passenger (P) endorsement knowledge test

Which document must a CDL holder keep in their possession while operating a passenger bus for hire?

  1. A current CDL with the passenger endorsement and any required medical certification Correct answer.
  2. A copy of the bus manufacturer's warranty
  3. A notarized letter from the bus owner
  4. A personal vehicle registration for the driver's own car

Explanation

The driver must carry a valid CDL with the correct endorsements and class, plus proof of medical qualification where required. These documents are checked at roadside inspections. Warranty papers and personal vehicle documents do not satisfy the requirement.

Question 38Passenger (P) endorsement knowledge test

A driver operating a bus with passengers must complete a post-trip inspection. Which item is a required part of that inspection?

  1. Washing the exterior of the bus before parking
  2. Checking the interior for sleeping or left-behind passengers and securing the bus Correct answer.
  3. Refueling the bus to full capacity
  4. Rotating the tires on the drive axle

Explanation

The post-trip walk-through is required to find passengers, especially children, who may still be aboard, and to secure the vehicle. This check prevents heat-related injuries and unattended-vehicle hazards. Washing, fueling, and tire rotation are maintenance tasks, not the required inspection.

Question 39Passenger (P) endorsement knowledge test

What is the correct way to handle a rider who refuses to pay the fare and becomes loud but not threatening?

  1. Speed up and drive past the rider's stop as punishment
  2. Stop the bus in traffic and demand payment immediately
  3. Stay calm, state the fare policy, and follow company procedure at a safe stop Correct answer.
  4. Argue loudly to show other riders you are in charge

Explanation

Remaining calm and stating the policy keeps the situation from escalating, and company procedure defines the next step, such as requesting the rider leave at a safe stop. Arguments or punitive driving increase risk. Stopping in traffic endangers everyone aboard.

Question 40Passenger (P) endorsement knowledge test

A bus driver is driving at night with passengers aboard. Which practice best maintains passenger safety in reduced visibility?

  1. Use high beams continuously regardless of oncoming traffic
  2. Turn on all interior lights at full brightness
  3. Follow the vehicle ahead more closely to use its taillights as a guide
  4. Reduce speed, increase following distance, and keep interior lights low enough to preserve night vision Correct answer.

Explanation

At night the driver needs more stopping distance and should dim interior lighting so the windshield is not a mirror. High beams must be dimmed for oncoming traffic. Tailgating reduces the reaction time needed at night.

Question 41Passenger (P) endorsement knowledge test

What is the meaning of the term 'deadhead' when used in passenger bus operations?

  1. Carrying only passengers who have not paid
  2. Operating the bus without passengers, such as traveling to or from a route Correct answer.
  3. Driving with a full load of standing passengers
  4. Parking the bus at a terminal overnight

Explanation

Deadheading is moving the bus without revenue passengers, for example from the garage to the start of a route. Deadhead miles still require the driver to follow all safety and hours rules. It does not refer to passenger loads or parking.

Question 42Passenger (P) endorsement knowledge test

A driver is assigned a bus with a broken passenger stop-request bell. What is the correct action?

  1. Cover the bell with tape and continue the route
  2. Use the bell anyway and tell riders to shout if it fails
  3. Ask passengers to knock on the driver's partition instead
  4. Report the defect and do not place the bus in passenger service until it is repaired Correct answer.

Explanation

A defective stop-request system can cause riders to miss their stops or stand unexpectedly, creating fall risk. The defect must be reported and corrected before the bus carries passengers. Improvised substitutes do not meet the safety requirement.

Question 43Passenger (P) endorsement knowledge test

What should a driver do if a passenger becomes ill and vomits in the aisle while the bus is moving?

  1. Hand cleaning supplies to another passenger while driving
  2. Continue to a safe stopping place, then address the spill and check on the passenger Correct answer.
  3. Stop immediately in the travel lane to clean the floor
  4. Ignore the spill until the end of the route

Explanation

The driver should reach a safe location before dealing with the spill so the bus is not stopped in traffic. Once stopped, the area is cleaned and the ill passenger is checked. Cleaning while driving or stopping in a travel lane creates new hazards.

Question 44Passenger (P) endorsement knowledge test

Which factor most increases the risk of a rollover when driving a passenger bus on a curve?

  1. Use of the PA system during the turn
  2. Cold tires at the start of the day
  3. A full fuel tank
  4. A high center of gravity combined with excessive speed in the turn Correct answer.

Explanation

Buses carry passengers high above the axles, raising the center of gravity, so speed through a curve can shift weight outward enough to lift the inside wheels. Drivers must slow before the curve and avoid sudden steering. Fuel level, tire temperature, and PA use do not drive rollover risk in the same way.

Question 45Passenger (P) endorsement knowledge test

When a bus must be operated in strong crosswinds, which action best preserves control?

  1. Speed up to push through the wind gusts
  2. Open the passenger windows to equalize pressure
  3. Reduce speed and keep a firm, smooth grip on the wheel with both hands Correct answer.
  4. Steer sharply against each gust as it hits

Explanation

Slowing down gives the driver more time to correct for gusts, and a firm two-handed grip allows smooth counter-steering. Sharp corrections can cause a loss of control or a rollover. Opening windows does not stabilize the bus.

Question 46Passenger (P) endorsement knowledge test

A driver notices that a passenger is standing in the stairwell while the bus is moving. What is the best response?

  1. Open the door so the passenger can step down while moving
  2. Ask the passenger to sit or hold a handrail until the bus stops Correct answer.
  3. Continue driving and address it at the end of the route
  4. Brake hard to teach the passenger a lesson

Explanation

The driver should promptly direct the passenger to a safe position and wait for a stop before any further movement. Hard braking or opening doors while moving can throw the rider down the stairs. The hazard must be corrected immediately, not at the end of the route.

Question 47Passenger (P) endorsement knowledge test

Under hours-of-service rules for passenger carriers, what is the maximum driving time allowed after 8 consecutive hours off duty?

  1. 15 hours
  2. 10 hours Correct answer.
  3. 12 hours
  4. 8 hours

Explanation

Federal passenger-carrier rules generally allow up to 10 hours of driving after 8 consecutive hours off duty, followed by a required break. Drivers must also respect the on-duty window and weekly limits. State intrastate rules may differ, so drivers should confirm the applicable standard.

Question 48Passenger (P) endorsement knowledge test

What should a driver do when a passenger asks to be let off between stops in an area with no safe place to pull over?

  1. Let the rider off on the shoulder while the bus is still rolling slowly
  2. Explain that the stop is not safe and let the rider off at the next designated stop Correct answer.
  3. Refuse to speak to the rider and continue driving silently
  4. Stop in the traffic lane and open the door quickly

Explanation

The driver controls where the bus stops and must choose locations where riders can exit without stepping into traffic. Explaining the reason keeps the interaction respectful. Stopping in a travel lane or releasing a rider from a moving bus is unsafe.

Question 49Passenger (P) endorsement knowledge test

A bus driver is about to begin a trip and finds a warning tag on the steering wheel noting a brake defect. What should the driver do?

  1. Do not operate the bus and report the tagged defect to the dispatcher Correct answer.
  2. Test the brakes at the first stop and decide then
  3. Drive only if the route has no hills
  4. Remove the tag and drive the route as scheduled

Explanation

A defect tag means the vehicle has been removed from service until repaired, and driving it violates safety rules. The driver should report the tag and wait for a replacement or repair. Testing the brakes on the road puts passengers at risk.

Question 50Passenger (P) endorsement knowledge test

Which behavior by a bus driver best models defensive driving around pedestrians near a bus stop?

  1. Rely on passengers to warn of pedestrians
  2. Sound the horn continuously to clear the sidewalk
  3. Accelerate past the stop to stay on schedule
  4. Scan the sidewalk and crosswalk, slow down, and be ready to stop Correct answer.

Explanation

Defensive driving at stops means scanning for riders and pedestrians who may step out unexpectedly and being prepared to stop. Horn use should be limited to genuine warnings. Speed and schedule pressure must not override safety.