CSLB General Building (B) — All Questions

What is the 'danger zone' around a school bus?

• a.The area on all sides of the bus where children are in the most danger of being hit✓
• b.Only the space directly behind the rear bumper
• c.The interior aisle where students stand while boarding
• d.The 50-foot lane reserved for the bus at the curb

The danger zone is the area on all sides of the bus, extending as much as 30 feet from the front bumper and 10 feet on the other sides, where children are at the greatest risk of being struck. A driver may not be able to see students who are within this zone. Extra caution and mirror checks are essential before moving.

How far in front of the bus should students walk before crossing so the driver can see them?

• a.About 3 feet
• b.About 6 feet
• c.At least 10 feet✓
• d.At least 25 feet

Students should be taught to walk at least 10 feet ahead of the bus (about five giant steps) before crossing so they stay in the driver's line of sight. Walking too close to the front bumper puts the child in a blind spot. The driver should be able to see the student's feet clearly.

The most dangerous part of the school bus route for students is usually:

• a.Riding inside the bus
• b.Getting on and off the bus✓
• c.Sitting at the bus stop bench
• d.Waiting for the bus far from the road

Statistically, students are in the most danger while getting on and off the bus, especially when crossing the road. More students are killed in the loading and unloading zone than inside the bus. This is why danger-zone awareness and proper procedures are heavily emphasized.

When approaching a bus stop, you should activate your alternately flashing amber (yellow) warning lights:

• a.Only after the bus has fully stopped
• b.Just as the door opens
• c.Only if students are already at the roadside
• d.At least 100 to 300 feet before the stop, per state law✓

Amber warning lights should be turned on at least 100 to 300 feet before the stop, depending on your state's law and speed. These lights warn following traffic that you are about to stop. The red flashing lights and stop arm are then activated when the bus is stopped and loading or unloading.

Before students board, the mirrors should be adjusted so that you can see:

• a.The front bumper, the sides of the bus, and the ground around it✓
• b.Only the traffic approaching from behind
• c.Only the interior aisle of the bus
• d.Nothing but the road far ahead

Mirrors must be adjusted so you can see the area around the front and sides of the bus, including the ground where a small child could be crouching. Outside flat and convex mirrors together should let you monitor the danger zones. A proper mirror check before moving can prevent a fatal collision.

The outside left and right flat mirrors are mainly used to monitor:

• a.The area directly in front of the bumper
• b.Traffic and the sides and rear of the bus✓
• c.The interior of the passenger compartment
• d.The dashboard warning gauges

The outside flat mirrors are used to monitor traffic, check clearances, and see students along the sides and to the rear of the bus. They are mounted to give a view down the sides and behind. Convex mirrors, by contrast, are used for a wide-angle view of the danger zones close to the bus.

The convex mirrors on a school bus are used primarily to:

• a.See far down the highway behind you
• b.Read the dashboard instruments
• c.Give a wide-angle view of the danger zones and children near the bus✓
• d.Check tire pressure while driving

Convex mirrors give a wide-angle, close-up view of the sides of the bus and the danger zone areas where children may be present. They make objects appear smaller and farther away than they really are. They are essential for spotting a child close to the bus who would otherwise be hidden.

The crossover mirrors (mounted at the front) are used to see:

• a.The rear license plate
• b.Overhead traffic signals
• c.Your own reflection to check appearance
• d.The front bumper area and the danger zone directly in front of the bus✓

Crossover mirrors are mounted on the front corners of the bus to let the driver see the front bumper area and the danger zone directly in front. This is where a small child crossing could be completely hidden below the windshield. They must be checked before pulling away from any stop.

If a student drops something near the bus while crossing, you should teach them to:

• a.Leave it and tell the driver, never bend down to pick it up✓
• b.Quickly grab it before traffic comes
• c.Crawl under the bus to retrieve it
• d.Kick it out of the way toward the curb

Students should be taught never to stop to pick up a dropped object near the bus, because bending down puts them in the driver's blind spot. Instead they should tell the driver, who can keep them in view or retrieve it safely. Reaching under or near the bus is extremely dangerous.

When students must cross the road after leaving the bus, they should cross:

• a.Behind the bus, out of traffic
• b.In front of the bus where the driver can see them✓
• c.Diagonally to save time
• d.Only after the bus has driven away

Students who must cross should always cross in front of the bus, at least 10 feet ahead, where the driver can see them and control traffic with the stop arm and red lights. Crossing behind the bus hides them from the driver and from traffic. The driver should signal the student when it is safe to cross.

Before allowing students to cross, the driver should:

• a.Honk the horn twice
• b.Open the door and look only at the students
• c.Check all mirrors and make sure traffic in both directions has stopped✓
• d.Rev the engine to warn traffic

The driver must scan all mirrors and confirm that traffic in both directions has come to a complete stop before signaling students to cross. Only when the road is clearly safe should the driver give the crossing signal. The driver keeps students in view the entire time they are crossing.

You should count students at the stop and match them as they board and cross so that:

• a.You can bill the school correctly
• b.You know when to refuel
• c.You can adjust the heater
• d.You account for every student and know none is left in the danger zone✓

Counting the students waiting and confirming each one has boarded or safely crossed ensures no child is left in the danger zone before you pull away. If you counted fewer crossing than expected, a child may still be near the bus. This head-count habit prevents drag-and-run tragedies.

After loading, before you move the bus you should:

• a.Recheck all mirrors, ensure all students are seated, and confirm the danger zone is clear✓
• b.Immediately accelerate to merge with traffic
• c.Turn off all lights and pull out
• d.Sound the horn continuously

Before moving, do a final scan of all mirrors, verify every student is seated, and make sure the danger zone is completely clear of children. Only then release the parking brake and pull away slowly. A child returning for a dropped item is a common cause of loading-zone fatalities.

If you cannot account for a student who got off the bus, you should:

• a.Drive slowly and hope you see them
• b.Secure the bus and, if trained procedure allows, get out and check around and under the bus✓
• c.Continue the route and report it later
• d.Back up to look behind the bus

If a student is unaccounted for, never move the bus. Set the parking brake, secure the bus, and check around and in front of and under the bus following your district's procedure. Moving with a missing student unaccounted for risks running them over.

The red flashing lights and stop arm should be used:

• a.At every intersection
• b.Whenever the bus is moving
• c.When the bus is stopped to load or unload students on a roadway✓
• d.Only in bad weather

Red flashing lights and the extended stop arm are activated when the bus is stopped to load or unload students on the roadway, requiring surrounding traffic to stop. They must not be used as a courtesy or at other times, which would confuse motorists. Follow your state law on when they are required.

You should place the transmission in neutral (or park) and set the parking brake at a stop to:

• a.Save fuel
• b.Cool the engine faster
• c.Reduce tire wear
• d.Prevent the bus from moving while students are loading or unloading✓

Setting the parking brake and putting the transmission in neutral or park prevents any accidental movement while children are in the danger zone. This protects students who are boarding, exiting, or crossing. Relying only on the service brake with your foot is not safe during loading.

When a student is approaching the bus at the stop and is late, you should:

• a.Keep the bus secured and never move until the student is seated and accounted for✓
• b.Slowly roll forward to encourage them to hurry
• c.Close the door and leave to stay on schedule
• d.Wave them across from behind the bus

Never move the bus toward or past a late-arriving student; keep it fully secured until they are safely aboard and seated. Rolling forward can pull a running child under the wheels. Staying on schedule is never worth a student's safety.

The 'unloading' procedure differs from loading mainly because:

• a.Fewer lights are needed
• b.Students may need to cross and leave the danger zone, so you must confirm all are clear before moving✓
• c.The stop arm is not used
• d.Mirrors are unnecessary

During unloading, students exit and some must cross the road, so the critical step is confirming all students have moved out of the danger zone before you drive away. You must watch that every crossing student reaches the far side or curb. A miscount here is a leading cause of student fatalities.

When students are walking to the bus stop along the road, they should walk:

• a.In the middle of the road
• b.With their back to traffic
• c.Facing traffic where possible and stay well back from the road✓
• d.Directly on the white edge line

Students walking to a stop should, where there is no sidewalk, walk facing oncoming traffic and stay as far from the roadway as possible. This lets them see approaching vehicles and react. They should wait for the bus in a safe location back from the traffic lane.

A 'post-trip inspection' of the bus interior is important to:

• a.Check fuel level
• b.Log your mileage
• c.Adjust the mirrors for tomorrow
• d.Make sure no student is sleeping or left behind on the bus✓

A post-trip walk-through of the entire bus ensures no child has fallen asleep or remained on board after the route. Children have died from heat when left on a bus. Checking every seat, front to back, before leaving the vehicle is a required safety habit.

If a vehicle fails to stop for your red flashing lights while students are crossing, you should:

• a.Keep students on the curb or bus and do not signal them to cross until it is safe✓
• b.Signal students to hurry across quickly
• c.Assume the driver will stop at the last second
• d.Sound the horn and wave them across anyway

If traffic does not stop, hold the students, do not release them to cross, and only allow crossing once you are certain all traffic has stopped. Never rely on an approaching vehicle stopping. Note the vehicle's plate to report the violation if you safely can.

The recommended hand signal to a student who needs to cross is given:

• a.Before checking mirrors
• b.Only after you have verified traffic has stopped and it is safe✓
• c.As soon as the door opens
• d.While the bus is still rolling to the stop

The crossing signal is given only after the driver has scanned mirrors, confirmed all traffic has stopped, and determined it is safe to cross. Giving the signal too early can send a child into moving traffic. The driver watches the student until they are safely across.

Loading students takes longer than an ordinary passenger stop mainly because:

• a.Buses have weaker brakes
• b.Doors are heavier
• c.You must protect children in the danger zone and control surrounding traffic✓
• d.Fuel must be checked each time

School bus loading requires extra time to activate warning lights, secure the bus, control traffic, and safely guide children through the danger zone. Rushing any of these steps endangers students. Patience during loading and unloading is a core school-bus safety principle.

To reduce the chance of a student being in a blind spot, you should:

• a.Only use the interior mirror
• b.Rely on your memory of where students stood
• c.Keep the windows fogged for privacy
• d.Adjust and use all outside flat, convex, and crossover mirrors together✓

Using the full mirror system, flat, convex, and crossover, together gives the widest possible coverage of the danger zones and reduces blind spots. No single mirror covers every area around the bus. Regular mirror adjustment and scanning is the driver's best defense against loading-zone accidents.

At a railroad crossing, a school bus must:

• a.Slow down but may roll through if no train is visible
• b.Stop, whether or not it is carrying passengers, unless the crossing is exempt✓
• c.Stop only when carrying students
• d.Never stop, to avoid stalling on the tracks

School buses are required to stop at railroad crossings whether or not students are aboard, except at crossings marked exempt or where a police officer or signal directs otherwise. The driver stops, looks, and listens before proceeding. This rule exists because of the catastrophic consequences of a train collision.

The school bus should stop before a railroad crossing:

• a.Within 50 feet but not less than 15 feet from the nearest rail✓
• b.Right on the first rail
• c.At least 100 feet past the tracks
• d.Only at the crossing gate itself

The bus must stop within 50 feet but not less than 15 feet from the nearest rail, where the driver has the best view down the tracks. Stopping too close or on the tracks is dangerous, and stopping too far reduces visibility. From this position the driver looks and listens in both directions.

Before crossing the tracks, the driver should:

• a.Turn up the radio to stay alert
• b.Keep the bus in a high gear
• c.Open the door and window, look and listen in both directions✓
• d.Signal students to stand up

The driver opens the service door and driver's window, then looks and listens carefully in both directions for an approaching train. Reducing interior noise helps the driver hear a train horn. Only when certain no train is coming should the driver proceed.

You should never shift gears while:

• a.Approaching the stop line
• b.The bus is empty
• c.Turning on the warning lights
• d.The bus is crossing the railroad tracks✓

Never change gears while crossing the tracks, because if the bus stalls or hesitates mid-crossing it could be struck by a train. Select a gear before the crossing that will pull you completely across without shifting. Cross steadily and do not stop on the tracks.

You should only start across the tracks if you are sure you can:

• a.Completely clear the tracks without stopping✓
• b.Stop halfway if a car cuts in
• c.Beat an approaching train
• d.Shift into a lower gear on the rails

Never start across until you are certain you can get completely across without stopping. If traffic ahead might force you to stop on the tracks, wait until there is room on the far side for the entire bus. Being trapped on the tracks is a deadly situation.

The distance a fully loaded bus needs to clear the tracks is important because:

• a.It affects fuel economy
• b.A stalled or trapped bus on the tracks can be struck by a train✓
• c.It changes the gear ratio
• d.It determines the warning-light timing

You must be sure there is enough room on the other side for the entire length of the bus before starting across. If the far side is blocked, the bus could become trapped on the tracks. Allow at least the length of the bus plus 15 feet of clearance beyond the far rail.

At an 'exempt' railroad crossing sign, a school bus:

• a.Must still make a full stop
• b.Must reverse and find another route
• c.Is not required to stop, but the driver should still be cautious✓
• d.Must sound the horn continuously

An 'exempt' sign indicates a crossing where a stop is not required, often an abandoned or industrial track. Even so, the driver should slow, look, and remain alert. Local policy may still require caution, and the driver should never assume no train can appear.

If your bus stalls or gets trapped on the tracks with a train coming, you should:

• a.Stay in the bus and try to restart the engine
• b.Wait for help to arrive
• c.Call dispatch first, then evacuate
• d.Immediately evacuate everyone and move away from the tracks toward the oncoming train at an angle✓

If trapped on the tracks with a train approaching, get everyone out and away immediately, moving toward the oncoming train but off to the side at an angle to avoid flying debris after impact. Never stay to restart the bus. Once everyone is at a safe distance, call for help.

When you move toward the oncoming train to evacuate, you angle away from the tracks because:

• a.Debris from the collision will fly forward, away from the train's direction of travel✓
• b.Trains stop quickly
• c.It is the shortest path to the road
• d.The train crew can see you better

You move toward the train but at an angle away from the tracks so that when the train strikes the bus, the debris is thrown forward in the train's direction of travel, away from you. Running away from the train in the same direction it moves would put you in the path of scattering wreckage. This roughly 45-degree angle toward the train is the standard escape direction.

'Storing enough room' at a railroad crossing means:

• a.Leaving space behind you for other buses
• b.Having enough space on the far side to fit the entire bus beyond the tracks✓
• c.Keeping fuel in reserve
• d.Room in the aisle for standing students

Before crossing, confirm there is enough space on the far side for the whole bus to clear the tracks without stopping. If traffic or a signal ahead could force you to halt on the rails, wait behind the crossing. Never enter a crossing you might not be able to exit.

At a crossing with multiple tracks, after one train passes you should:

• a.Cross immediately since the danger is over
• b.Assume all tracks are now clear
• c.Look again in both directions, as a second train may be coming on another track✓
• d.Speed up to beat any second train

A passing train can hide a second train approaching on another track from the opposite direction. After the first train clears, look and listen again before crossing. Never assume the tracks are safe just because one train has gone by.

Placing the transmission in the correct gear before a crossing matters because:

• a.It saves brake wear
• b.It keeps students quiet
• c.It reduces exhaust
• d.You must not shift on the tracks and need a gear that pulls you fully across✓

Choose a gear before starting across that will move the bus completely over the crossing without needing to shift. Shifting on the tracks risks stalling and getting stuck. Manual-transmission drivers especially must plan the gear in advance.

When stopped at a railroad crossing, the bus's hazard warning flashers should generally be:

• a.Turned on to warn traffic behind you that you are stopping✓
• b.Turned off to avoid confusion
• c.Replaced by the red student-loading lights
• d.Alternated with the headlights

Activating the hazard flashers as you slow and stop at a crossing warns following drivers that the bus is stopping, since they may not expect it. Do not use the red student loading lights, which are only for loading and unloading. Follow your state and district policy on flasher use at crossings.

If a railroad crossing gate is down or lights are flashing, you must:

• a.Drive around the gate if no train is visible
• b.Wait until the gate rises and lights stop before crossing✓
• c.Cross quickly before a train arrives
• d.Reverse and find another route immediately

Never drive around a lowered gate or cross while warning lights are flashing; wait until the gate is fully raised and the lights have stopped. Going around a gate is illegal and deadly. Trains can be closer and faster than they appear.

A common misjudgment drivers make at crossings is that:

• a.Trains are slower than they look
• b.Buses accelerate faster than cars
• c.A train's large size makes it look farther away and slower than it actually is✓
• d.Crossing gates always work perfectly

Because of their large size, trains appear to be moving slower and to be farther away than they really are. This optical illusion causes drivers to misjudge the time available to cross. Never try to beat a train; if you see one coming, wait.

The safest practice regarding stopping distance for a train is to remember that a train:

• a.Can stop within a few feet
• b.Can swerve to avoid the bus
• c.Always sounds its horn in time
• d.Cannot stop quickly and may take a mile or more to halt✓

A loaded freight train may need a mile or more to stop, so it cannot stop for a bus on the tracks. The responsibility to stay clear rests entirely with the bus driver. Assume the train cannot and will not stop for you.

After the bus has safely crossed the tracks, the driver should:

• a.Continue smoothly and get fully clear of the crossing✓
• b.Stop just past the rails to check students
• c.Reverse to confirm the tracks are clear
• d.Turn on the red loading lights

Once across, keep moving to get the entire bus completely clear of the crossing and out of any second track's path. Do not stop immediately past the tracks where the rear of the bus could still be in danger. Then resume normal driving.

A driver approaching a railroad crossing should turn off or reduce:

• a.The parking brake
• b.Radios, fans, and other noise so the driver can listen for a train✓
• c.The mirrors
• d.The stop arm

Before a crossing the driver should silence or reduce noise from the radio, fans, and heaters and quiet the students so a train's horn or bell can be heard. Opening the door and window further improves hearing. Listening is a key part of the stop-look-listen routine.

The most important consideration in deciding whether to evacuate the bus is:

• a.How close you are to the school
• b.Whether the radio is working
• c.Whether staying on the bus or leaving it is safer for the students✓
• d.How many students are aboard

The key question in any emergency is whether the students are safer remaining on the bus or evacuating it. In many situations, staying seated on the bus is the safest choice. Evacuation itself carries risk, so it should be chosen only when remaining aboard is more dangerous.

You should evacuate the bus immediately if:

• a.There is a fire or danger of fire, or the bus is in an unsafe position such as on the tracks✓
• b.The bus is a few minutes behind schedule
• c.A student is talking loudly
• d.The heater is not working

Immediate evacuation is required when there is fire or risk of fire, the smell of raw or leaking fuel, the bus is stopped over or near a railroad track, its position may shift and increase danger, or there is a risk of collision. In these cases staying aboard is more dangerous than leaving. In many other situations it is safer to remain on the bus.

In general, if there is no immediate danger, students are usually safest:

• a.Standing outside next to the bus
• b.Remaining on the bus, seated and calm✓
• c.Walking down the road for help
• d.Sitting in the roadway

When there is no fire, hazardous position, or other immediate threat, students are generally safest staying on the bus, which offers protection and keeps them out of traffic. Unnecessary evacuation into a roadway can be more dangerous than the original problem. The driver assesses each situation before ordering an evacuation.

Before evacuating, if time and safety permit, the driver should:

• a.Refuel the bus
• b.Rearrange the seats
• c.Restart the engine
• d.Secure the bus by setting the parking brake, shutting off the engine, and taking the emergency equipment and student roster✓

If circumstances allow, the driver secures the bus by setting the parking brake, turning off the ignition, removing the key, and activating hazard lights, then takes the first-aid kit, fire extinguisher if needed, and student roster. This prevents the bus from moving and helps account for all students. In a sudden fire, however, speed of exit takes priority.

Two mandatory evacuation situations are:

• a.Rain and heavy traffic
• b.A flat tire and a dead battery
• c.Fire or risk of fire, and the bus stalled on railroad tracks✓
• d.A late schedule and a cold cabin

Mandatory evacuations include any fire or danger of fire and any time the bus is stalled on or near railroad tracks. Other mandatory cases are the position of the bus creating a hazard, or the danger of collision. In these the risk of staying aboard clearly outweighs the risk of leaving.

When evacuating, the driver should direct students to a safe location:

• a.At least 100 feet off the road in the direction of oncoming traffic, away from danger✓
• b.Directly behind the rear bumper
• c.Underneath a nearby overpass
• d.Into the nearest ditch regardless of water

Students should be moved to a safe spot at least 100 feet off the road, generally in the direction of oncoming traffic and away from the hazard, and kept together. On railroad tracks they move well away from the tracks. Keeping the group together and clear of traffic prevents further injury.

Appointing student helpers before an emergency is useful because:

• a.It reduces fuel use
• b.Trained older students can help open exits and lead others to safety✓
• c.It lets the driver leave the scene
• d.It replaces the need for the driver to act

Assigning and training responsible older students to help operate emergency exits and lead classmates to the safe area speeds an orderly evacuation. The driver cannot be everywhere at once. Practiced helpers reduce panic and help account for younger children.

The rear emergency exit door should be used when:

• a.The front door is simply more crowded
• b.You want to save time on a normal stop
• c.It is closer to the school
• d.The front exit is blocked or the situation calls for it, and helpers assist students down✓

The rear emergency exit is used when the front service door is blocked or when the emergency dictates, with helpers positioned to assist students to the ground safely. Students should sit and slide or be helped down because the rear exit is high off the ground. Regular evacuation drills teach students to use it correctly.

After a crash, once the bus is stopped, the driver's first priorities include:

• a.Preventing further harm, protecting the scene, and checking for injuries✓
• b.Filing the insurance claim
• c.Repositioning the bus for photos
• d.Continuing the route to the next stop

After a crash the driver works to prevent further damage or injury, protects the area with warning devices, and checks students for injuries. Notifying emergency services and dispatch follows. Moving the bus or leaving the scene prematurely can worsen the situation.

Emergency warning devices (reflective triangles) should be placed after a breakdown or crash to:

• a.Mark your lunch stop
• b.Signal that the route is finished
• c.Warn approaching traffic of the stopped bus and protect the scene✓
• d.Indicate a fuel stop

Reflective triangles or other warning devices are set out to alert oncoming drivers to the stopped bus, reducing the chance of a secondary collision. They are placed at appropriate distances ahead of and behind the bus, and farther out on high-speed or curved roads. This protects both the students and responders.

If a student is injured and there is no immediate danger such as fire, you should generally:

• a.Move them immediately to the roadside
• b.Not move a seriously injured student unless they are in danger, and wait for trained help✓
• c.Have them walk it off
• d.Load them back onto the seat

Unless there is fire or another immediate threat, a seriously injured student should not be moved, because movement can worsen spinal or internal injuries. Keep them still, provide basic care, and wait for trained medical responders. Only imminent danger justifies moving an injured person.

During an actual fire evacuation, the driver should:

• a.Count the money box first
• b.Wait for the fire department before opening doors
• c.Restart the engine to move the bus
• d.Get students off the bus quickly and away from it, then keep them together at a safe distance✓

In a fire, the priority is rapid evacuation, getting every student off and well away from the burning bus, then keeping the group together at a safe distance. Securing paperwork or the bus is secondary to getting everyone out. The driver does a final check that no one remains aboard if it is safe to do so.

The purpose of regularly practicing evacuation drills with students is to:

• a.Ensure students know the exits and procedures so a real evacuation is orderly✓
• b.Meet the fuel budget
• c.Test the brakes
• d.Reduce mirror adjustments

Routine evacuation drills teach students where the exits are and how to leave the bus calmly and quickly, so a real emergency does not turn into panic. Practiced students respond faster and more safely. Drills also let the driver assign and rehearse student helper roles.

If the bus must be evacuated on a roadway, the safe assembly area should be chosen to:

• a.Be near the fuel tank
• b.Block the opposite lane
• c.Keep students together, off the road, and away from traffic and the hazard✓
• d.Be right under the bus for shade

The assembly point should keep all students grouped together, well off the roadway, and away from both traffic and whatever hazard caused the evacuation. Being at least 100 feet away is a common guideline. Keeping the group together makes it easy to account for everyone.

The driver should carry the student roster during an evacuation so that:

• a.It can be handed to the next driver
• b.Every student can be accounted for after leaving the bus✓
• c.It proves the route was completed
• d.It can be used as a fan

Taking the passenger roster or count during evacuation lets the driver confirm that every student who was aboard is present and safe at the assembly point. A missing name signals someone may still be near or on the bus. Accounting for all students is a critical post-evacuation step.

Special-needs students who cannot self-evacuate require:

• a.No special planning
• b.Evacuation only after all others have left, always
• c.The rear door only
• d.A pre-planned procedure and possibly assigned helpers or the driver to assist them✓

Students with mobility or other special needs need an evacuation plan prepared in advance, which may include securing devices, assigned aides or helpers, and specific lifting or carrying methods. The driver should know each student's needs before an emergency. Planning ensures they are not left behind.

If you smell fuel or see smoke but no flames yet, you should:

• a.Treat it as a potential fire and prepare to evacuate immediately✓
• b.Ignore it until flames appear
• c.Keep driving to the depot
• d.Open the fuel cap to check

The smell of raw fuel or presence of smoke signals a fire risk, which is a mandatory evacuation situation. Do not wait for visible flames; secure the bus if possible and get students off and away. Early evacuation can be the difference between a scare and a tragedy.

When helping students out the rear emergency door, they should be taught to:

• a.Jump out standing up
• b.Throw their backpacks first
• c.Sit on the edge and slide or step down with a helper's assistance✓
• d.Exit head-first

Because the rear emergency exit is high off the ground, students should sit on the door sill and slide or step down, ideally with a helper steadying them. Jumping or going head-first risks injury. Helpers stand outside to assist each student down and direct them to the safe area.

The overall rule for evacuation decisions can be summarized as:

• a.Always evacuate at the first sign of any problem
• b.Evacuate only when students are in more danger staying on the bus than leaving it✓
• c.Never evacuate a school bus
• d.Evacuate only if the school approves by radio

The guiding principle is to evacuate only when remaining on the bus poses greater danger to students than getting off, such as fire, unsafe position, or collision risk. In many roadside situations students are safer staying seated. The driver weighs the specific risks before ordering an evacuation.

After ensuring students are safe following a crash, the driver should:

• a.Notify dispatch and emergency services and stay with the students✓
• b.Leave to find a phone far away
• c.Send students home on their own
• d.Move the bus to clear traffic immediately

Once students are safe and accounted for, the driver contacts dispatch and emergency services, provides the location and situation, and remains with the students until help arrives. Staying with the group keeps them safe and accounted for. The scene should be protected with warning devices while waiting.

When making a right turn in a school bus, you should:

• a.Swing wide to the left before turning right
• b.Turn as sharply as possible from the far lane
• c.Turn slowly and keep the rear of the bus close to the curb to avoid others squeezing in✓
• d.Speed up through the turn

In a right turn, turn slowly and keep the rear wheels close to the curb so another vehicle cannot move up between the bus and the curb. Because of the bus's length, its rear tires track inside the front tires (off-tracking). Swinging wide left first can mislead following drivers into passing on the right.

Off-tracking means that when a bus turns:

• a.The rear wheels follow a shorter path than the front wheels✓
• b.The rear wheels follow a wider path than the front
• c.All wheels follow the same path
• d.The bus slides sideways

Off-tracking is the tendency of the rear wheels of a long vehicle to follow a tighter, shorter path than the front wheels during a turn. This is why the rear of the bus can cut across a curb or into an adjacent lane. Drivers must account for it by positioning the bus properly before turning.

The safest way to handle any backing situation in a school bus is to:

• a.Back quickly to get it over with
• b.Rely only on the mirrors
• c.Back without stopping
• d.Avoid backing whenever possible, and if you must, use a lookout and go slowly✓

Backing a school bus is dangerous because of large blind spots, so it should be avoided whenever possible. When unavoidable, back slowly, use all mirrors, and use a trained lookout or ground guide to watch the rear and sides. Never back where students are present unless absolutely necessary and fully supervised.

You should generally avoid backing a school bus when students are around because:

• a.It wastes fuel
• b.Children may be in the rear blind spot where you cannot see them✓
• c.The transmission may overheat
• d.It confuses other drivers

Backing near students is extremely hazardous because a child can be directly behind the bus in the driver's largest blind spot. If backing is unavoidable, use a ground guide and have an adult keep students away from the rear. Whenever possible, plan routes and stops that do not require backing.

Antilock braking systems (ABS) are designed to:

• a.Let you stop in a much shorter distance
• b.Replace the need to slow down for curves
• c.Keep the wheels from locking up so you can maintain steering control during hard braking✓
• d.Work only on dry roads

ABS prevents the wheels from locking during hard braking, which lets the driver retain steering control and avoid skidding. It does not necessarily shorten stopping distance; its benefit is control. Drivers should brake firmly and steer as needed, letting the ABS do its job without pumping the pedal.

With ABS, in an emergency stop you should:

• a.Pump the brake pedal rapidly
• b.Brake lightly to avoid activating it
• c.Shift to neutral and coast
• d.Apply firm, steady pressure and steer, letting the system prevent lockup✓

On a vehicle with ABS, apply firm and continuous pressure to the brake and steer around the hazard; the system automatically prevents wheel lockup. Do not pump the pedal, which can reduce ABS effectiveness. The driver keeps steering because ABS preserves steering control.

If ABS fails, your bus will:

• a.Still have normal braking, so you brake as you would without ABS✓
• b.Have no brakes at all
• c.Automatically stop itself
• d.Only brake in reverse

If the ABS malfunctions, you still have normal service brakes and can stop the bus as you would a vehicle without ABS. The ABS warning lamp will alert you to the fault, and the system should be repaired. You simply lose the anti-lock function, not the brakes themselves.

In wet or slippery conditions, a school bus driver should:

• a.Maintain normal highway speed
• b.Slow down, increase following distance, and brake gently and early✓
• c.Brake hard at the last moment
• d.Follow closely to use the vehicle ahead as a guide

On wet, snowy, or icy roads, reduce speed, increase your following distance, and brake smoothly and early to avoid skids. Sudden steering or braking can cause loss of control, especially with a heavy, high vehicle. Give yourself extra room and time in poor conditions.

Hydroplaning is most likely to occur when:

• a.The road is dry and hot
• b.You are driving slowly in light rain
• c.You drive too fast on a wet road and the tires ride up on a film of water✓
• d.The tires are brand new

Hydroplaning happens when a vehicle travels fast enough on standing water that the tires lose contact with the road and ride on a water film, causing loss of traction and steering. Reducing speed in the rain is the main prevention. If it occurs, ease off the accelerator and avoid hard braking or steering.

The high center of gravity of a school bus means the driver must be especially careful of:

• a.Fuel economy on hills
• b.Reading road signs
• c.Engine temperature
• d.Rollover risk in sharp turns or sudden maneuvers✓

A school bus has a relatively high center of gravity, making it more prone to rollover in sharp turns, on ramps, or during sudden evasive maneuvers. Drivers should slow well before curves and avoid abrupt steering. Smooth, gradual inputs keep the tall vehicle stable.

When making a left turn, you should:

• a.Reach the center of the intersection before starting the turn to keep the rear from cutting the corner✓
• b.Start turning as soon as you enter the intersection
• c.Turn from the right lane
• d.Cut the corner tightly to save time

In a left turn, move to the center of the intersection before turning so the rear wheels, which off-track, do not cut across into oncoming lanes or over the corner. Starting the turn too early can put the rear of the bus into the path of oncoming or crossing traffic. Take left turns wide and controlled.

A safe following distance for a large bus should be:

• a.The same as a car, about two seconds
• b.Greater than a car because the bus is heavy and needs more room to stop✓
• c.As close as possible to prevent cut-ins
• d.Not important at low speeds

Because a school bus is heavy and takes longer to stop than a car, the driver needs a larger following distance. A common guideline is roughly one second for every 10 feet of vehicle length at low speed, adding time at higher speeds and in poor conditions. More space gives more time to react.

When approaching a curve, a school bus driver should:

• a.Brake in the middle of the curve
• b.Accelerate hard entering the curve
• c.Slow down before entering, then maintain a steady speed through it✓
• d.Coast through in neutral

Reduce speed before entering a curve, then hold a steady speed through it, because braking or accelerating in the curve can upset the tall bus's balance. Posted advisory speeds for curves are set for cars, so buses should go even slower. Smooth handling helps prevent skids and rollovers.

To manage the large blind spots of a school bus, a driver should:

• a.Rely on other drivers to stay clear
• b.Use only the interior mirror
• c.Assume nothing is in the blind spot
• d.Check mirrors frequently and be aware of blind spots before changing lanes or turning✓

School buses have significant blind spots to the sides and rear, so the driver must scan mirrors often and consciously account for these areas before turning, merging, or changing lanes. A quick head or mirror check reduces the risk of missing a vehicle or pedestrian. Never assume a blind spot is empty.

When driving in high winds, a tall school bus is at risk of:

• a.Being pushed sideways or, in extreme cases, rollover✓
• b.Better fuel economy
• c.Improved braking
• d.Reduced blind spots

The large flat sides and height of a school bus make it vulnerable to strong crosswinds, which can push it sideways or, in severe gusts, contribute to a rollover. The driver should slow down and keep a firm grip on the wheel. On exposed bridges or open roads, extra caution is warranted.

The best way to keep the bus under control on a long downgrade is to:

• a.Rely only on the service brakes the whole way down
• b.Select a low gear before the descent and use engine braking with the brakes✓
• c.Coast in neutral to save fuel
• d.Ride the brakes continuously

Before a long downgrade, shift into a low gear so engine braking helps control speed, and use the service brakes intermittently to avoid overheating them. Riding the brakes all the way down can cause brake fade, a loss of braking power. Choosing the right gear early is key to a safe descent.

Because a school bus is longer and wider than a car, when changing lanes the driver should:

• a.Change lanes quickly without signaling
• b.Assume other drivers will move over
• c.Signal early, check mirrors and blind spots, and allow extra room✓
• d.Change lanes only at intersections

The size of a school bus means the driver must signal well in advance, thoroughly check mirrors and blind spots, and ensure there is ample space before changing lanes. Other vehicles may be hidden alongside or behind. Extra room and early signaling give everyone time to react safely.

When approaching an intersection or a crest where you cannot see far ahead, a school bus driver should:

• a.Maintain speed to keep traffic flowing
• b.Assume the road ahead is clear
• c.Rely on the horn instead of slowing
• d.Cover the brake, reduce speed, and be ready to stop for hidden hazards✓

Where visibility is limited, such as a blind intersection, hillcrest, or curve, the driver should ease off the accelerator, cover the brake, and be prepared to stop for something that may be hidden ahead. The heavy bus needs extra distance to slow. Anticipating hazards you cannot yet see is a core defensive-driving habit.