| 1 | 
What should you do when people are boarding or exiting a bus, streetcar, or trolley without a safety zone? | 
  
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| 2 | 
How many feet does it take to react and bring a vehicle to a complete stop when traveling at 55 mph? | 
 
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| 3 | 
What is the average perception time under normal conditions?  | 
  
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| 4 | 
What is the average reaction time for an average driver in response to a hazard?  | 
  
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| 5 | 
What is the stopping distance of an average train traveling at 30 mph? | 
 
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| 6 | 
What is perception time?  | 
  
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| 7 | 
ABS (Anti-lock Braking System) system will only work when the:  | 
  
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| 8 | 
It takes the average person ______ seconds to think, react, and apply the brakes. | 
  
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| 9 | 
How long should you wait at a railway crossing after the train has passed? | 
  
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| 10 | 
It is __________ to drive around, under, or through a railway gate or barrier while it is down, being lowered, or being raised. | 
 
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| 11 | 
When waiting at a multiple-track crossing, what should you do after the last cart of a train has passed? | 
 
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| 12 | 
Why should you never race a train at a highway-railway crossing?  | 
  
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| 13 | 
When you are in a line of traffic that is crossing a railroad track with no signals or gates, what should you do before starting to cross the road? | 
 
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| 14 | 
What should you do when you encounter flashing red warning lights at a railroad crossing, even if the gate rises? | 
 
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| 15 | 
In a situation where your vehicle stalls on the railroad track, why is it advised to escape in a 45-degree angle away from the tracks toward the train if a train is coming? | 
 
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| 16 | 
If your vehicle stalls on railroad tracks, no train is approaching, and your vehicle won't start, what should you do? | 
 
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| 17 | 
What are the correct safety steps to follow at highway-rail grade crossings? | 
  
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| 18 | 
What should you avoid doing at a railroad crossing?  | 
  
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| 19 | 
What should you do when you see a round warning sign before a railroad crossing? | 
 
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| 20 | 
Trains are required to sound a horn when they are approximately: | 
  
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| 21 | 
What vehicles must stop at all railroad crossings? | 
  
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| 22 | 
When should you stop at a bridge? | 
  
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| 23 | 
Can you pass a school bus that has flashing red lights and the stop arm extended? | 
  
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| 24 | 
Under what circumstances are you NOT required to stop for a school bus?  | 
  
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| 25 | 
How long should you remain stopped before a school bus with its red lights flashing and "STOP" sign out? | 
 
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| 26 | 
Before a school bus stops to load or unload passengers, which color of lights does the driver usually flash? | 
 
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| 27 | 
What should drivers do when approaching a school bus with flashing yellow lights? | 
 
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| 28 | 
When a school bus is stopped at an intersection, drivers from _______ MUST come to a complete stop. | 
 
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| 29 | 
What should you do before moving to the curb or another lane? | 
  
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| 30 | 
In which situations should you be prepared to brake unexpectedly? | 
  
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| 31 | 
Where should you stop if there is no marked stop line or a marked or unmarked crosswalk? | 
 
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| 32 | 
When approaching a stop sign with no pavement markings, at what point must you come to a complete stop? | 
 
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| 33 | 
You are required to come to a complete stop when: | 
  
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| 34 | 
What should you do if you need to stop quickly with an antilock braking system (ABS)? | 
  
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| 35 | 
What can happen if you brake too hard or continuously? | 
  
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| 36 | 
What should you do if you are unable to stop in time to avoid a collision? | 
  
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| 37 | 
Be prepared to brake suddenly when: | 
  
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| 38 | 
Should you come to a complete stop at the stop line even if there are no vehicles in front of you? | 
  
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| 39 | 
If there are multiple tracks at a railway crossing: | 
 
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| 40 | 
If your vehicle stalls on a railroad track and you cannot locate an Emergency Notification System (ENS) sign to report the issue, you should: | 
  
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| 41 | 
When is it acceptable to pass a stopped school bus or a passenger vehicle at highway-railway crossings? | 
  
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| 42 | 
Instructions from a school crossing guard must be obeyed: | 
  
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| 43 | 
When you're approaching a school crossing, you must: | 
  
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| 44 | 
You are approaching a stopped school bus on a four-lane highway with a center turn lane. You must stop:  | 
  
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