Vermont DMV Permit Practice Test 46
- Questions20
- Correct to pass16
- Passing score80%
- Minimum age15 years
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1. Rain is heavy enough that you have your windshield wipers running. What else should you switch on?
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Answer A: Your headlights, so you can see and others can see you
Rain heavy enough to need wipers also cuts how far away you can be seen, so the headlights belong on. Many states write this into law as a wipers on, lights on rule.
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2. What is wrong with steering through a turn using the palm of one hand on the wheel?
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Answer D: You have less control and cannot correct quickly if something goes wrong
One-handed palming gives poor leverage and slow response. Use hand-to-hand or hand-over-hand steering with both hands so you can react instantly.
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3. What actually lowers the amount of alcohol in a person's blood?
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Answer D: The passage of time
The body eliminates alcohol at its own steady rate, so only time reduces blood alcohol. Coffee or a cold shower may make a person feel more awake while still impaired.
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4. Traffic is backed up just past the exit you want to use at a single-lane roundabout. What should you do?
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Answer D: Wait at the yield line until you can pass through and exit
You must not enter a roundabout unless you can clear it, because stopping inside blocks every other entry.
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5. Which of these is true of the roadway a driver is being sent onto here?
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Answer D: Its own signs, signals and speed limits govern for the whole way around
The alternate route is an ordinary public road, so every control posted on it governs as usual; being sent that way grants no extra priority and no relief from the limits in force there.
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6. What is the recommended minimum distance between the driver's breastbone and the center of the steering wheel air bag cover?
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Answer C: About 10 inches
An air bag inflates extremely fast, and keeping that much space lets it deploy fully before it reaches the driver, which is why the seat should be moved back as far as still allows comfortable control of the pedals.
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7. What is the usual result of driving well above the flow of traffic on a typical trip?
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Answer B: Very little time saved, with much greater risk
Signals, traffic and short distances swallow the theoretical gain, while crash risk and crash severity both climb sharply with speed.
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8. It is cold and the road looks wet, but you notice the tires of vehicles ahead are throwing up no spray. What does this suggest?
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Answer B: The surface has frozen and is probably icy
Water throws spray, but ice does not. A shiny road with no spray in freezing temperatures is a strong sign of black ice, so slow down and avoid sudden inputs.
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9. You have turned onto a street and see parked cars facing you and headlights coming toward you. What has probably happened?
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Answer C: You have turned the wrong way onto a one-way street
Vehicles parked facing you and headlights approaching in your lane are the classic signs of driving against the flow on a one-way street.
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10. Beyond the levels set for 10, 15, and 20 points, how does Vermont's point suspension schedule continue to increase?
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Answer D: It adds 30 days to the suspension for each additional 5 points accumulated
Vermont's point-based suspension schedule increases by 30 days for each additional 5 points beyond the levels already set for 10, 15, and 20 points.
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11. You want to reverse direction but the street is too narrow for a U-turn. What is the alternative?
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Answer D: Make a three-point turn, or go around the block in heavy traffic
Where there is not enough width for a U-turn, the three-point turn does the job in stages, and on a busy street going around the block is safer still.
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12. Under Vermont law, when does driving at 60 miles per hour or more become the separate criminal offense of excessive speed, rather than an ordinary speeding violation?
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Answer C: When the speed also exceeds the posted State or local speed limit by at least 30 miles per hour
Vermont's excessive speed statute applies only when a driver travels at 60 miles per hour or more and at least 30 miles per hour over the applicable State or local speed limit.
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13. You have stopped after a crash. Why should the engines of the vehicles involved be switched off?
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Answer A: To reduce the risk of a fire starting around any fuel that has spilled
Crashes often break fuel lines, and a running engine is a source of ignition, so switching off lowers the risk of fire.
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14. You are about to descend a long steep grade. How should you control your speed?
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Answer D: Select a lower gear before starting down and use the brakes in firm, brief applications
Engine braking in a lower gear carries most of the load down the grade, while continuous brake pressure overheats the brakes and reduces their effectiveness.
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15. Fresh snow covers the road and earlier vehicles have left clear tracks. What line is usually best?
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Answer B: The existing tracks, where more of the tire can reach the surface
Running in the cleared tracks puts more rubber on the road surface than ploughing through loose snow, provided the tracks have not turned to polished ice.
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16. The motorcyclist ahead of you keeps moving from one side of the lane to the other. What should you understand?
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Answer B: The rider is avoiding surface hazards and staying where drivers can see the bike
Riders shift their lane position to avoid debris, grease strips and potholes and to be seen. That movement is normal and never an invitation to share the lane.
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17. A train has just cleared a crossing that carries two sets of tracks. What should you do?
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Answer B: Wait and look both ways for a second train
A passing train hides a second train on the other track, so wait until the signals stop and you can see that both tracks are clear.
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18. What is the driver expected to do after passing this sign?
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Answer A: Begin slowing so that a complete stop can be made at the intersection ahead
It is used where the control at the intersection stays hidden until late, so braking should begin here rather than at the stop line.
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19. On a highway with mileage-based exit numbering, you have just passed exit 42 and are looking for exit 55. About how far is it?
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Answer B: Thirteen miles
With mileage-based numbering each exit takes the number of the nearest milepost, so subtracting one exit number from another gives the distance in miles.
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20. A white diamond symbol is painted in a highway lane. What does it identify?
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Answer C: A lane reserved for high-occupancy vehicles
The diamond symbol marks a preferential lane, most often one reserved for vehicles carrying a minimum number of occupants.