Oregon DMV Motorcycle Practice Test 15
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age16 years
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1. A driver's blood alcohol concentration is below the legal limit, but the driver is visibly impaired. Can the driver be arrested?
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Answer C: Yes, driving while impaired by alcohol is an offense at any concentration
The per se figure, 0.08 percent in most states and 0.05 percent in Utah, is the level at which impairment is presumed. Impairment shown by driving behavior and field tests is enough on its own, because alcohol affects skills well before that number.
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2. You back into an unattended parked car in a lot and cause visible damage. What must you do?
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Answer A: Try to find the owner, or leave a note with your name and contact details, and report the crash
Hitting an unattended vehicle carries the same duties as any crash. Leaving without identifying yourself is a hit-and-run offense.
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3. A driver has to stop for a train at this sign. How far back from the nearest rail should the vehicle be held?
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Answer C: No closer than roughly fifteen feet
A train and its load overhang the rails, so stopping no closer than about fifteen feet keeps the vehicle outside the space the train actually sweeps.
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4. The left-turn signal facing you shows a flashing yellow arrow. What does it mean?
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Answer C: You may turn left after yielding to oncoming traffic and to pedestrians
A flashing yellow arrow permits a left turn but gives no protection, so you must yield to oncoming vehicles and to people in the crosswalk.
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5. How should the brake light be checked before a ride?
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Answer D: Confirm that the hand lever and the foot pedal each switch it on
Many motorcycles use a separate switch for each brake control, so both the lever and the pedal have to be tested one at a time.
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6. What causes the side to side motion a rider feels when crossing a steel grid deck or rain grooves?
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Answer C: The tires following the ridges and grooves, which is normal and harmless
The tread follows the pattern in the surface, which produces a wandering feel. The motorcycle is not out of control, so relax on the bars and hold your speed.
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7. You are about to pass a slower vehicle on a two lane road. What should you do with the gears?
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Answer B: Downshift before you begin, so the engine can accelerate strongly
A lower gear puts the engine in the part of its range where it accelerates best, which shortens the time spent in the oncoming lane.
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8. You reach an uncontrolled intersection at the same moment as a vehicle approaching from your left. What should you do?
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Answer A: Proceed, but only once you see that driver slowing
You have the right of way over the vehicle on your left, but a right of way is something the other driver has to give, so confirm it before you commit.
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9. The school bus stop ahead sign is installed where
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Answer C: a school bus stop cannot be seen from far enough away by approaching drivers
This school warning sign is used in advance of a bus stop that lacks adequate sight distance and cannot be relocated, so drivers are warned before the stopped bus comes into view.
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10. In Oregon, can a driver be cited for violating the basic speed rule even while driving below the speed that would normally be prima facie evidence of a violation?
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Answer A: Yes, because the basic speed rule independently requires a speed that is reasonable and prudent for the conditions
ORS 811.100 makes violating the basic speed rule a Class B traffic violation even at a speed below the prima facie threshold in ORS 811.105, because the rule is about safe conditions, not a fixed number.
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11. Another driver cuts you off and you feel your temper rising. What should you do?
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Answer A: Take a breath, drop back and let it go, because the whole trip matters more
Retaliation turns a moment of bad driving into a crash, and dropping back costs you only a few seconds.
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12. You have stopped at a stop line but parked cars hide the cross street. What comes next?
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Answer C: Edge forward to where you can see, stopping again if needed
The legal stop at the line is only the first stop; you then move up slowly to a point where you can see, and stop again if traffic requires it.
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13. Traffic is heavy and you find yourself riding level with a car in the next lane. What is the problem with staying there?
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Answer B: You sit in the driver's blind spot, so a lane change could hit you
Motorcycles disappear easily in a blind spot, so adjust your speed to ride ahead of or behind the other vehicle instead of beside it.
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14. Your light turns green while a pedestrian who started on the walk signal is still crossing in front of you. What must you do?
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Answer D: Let them finish crossing the road before you move off on your green light
A pedestrian who entered the crosswalk lawfully keeps the right of way until they reach the other side, whatever the signal now shows.
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15. What is a manageable size for a single group of motorcycles?
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Answer A: No more than four or five riders
Four or five machines can hold a formation, stay in sight of one another and clear an intersection together, while larger groups quickly become unmanageable.
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16. What is a good rule for any task you want to do inside the vehicle?
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Answer D: If it needs more than a moment, do it stopped
A glance of a second or two is manageable, but any task that runs longer belongs to a stopped vehicle, because the road does not pause while you do it.
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17. A person in a wheelchair is traveling in the roadway because the sidewalk is blocked by construction. What should you do?
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Answer B: Pass slowly with plenty of room, or wait
A blocked sidewalk leaves the person no choice but the road, and a chair cannot move aside quickly, so pass wide and slow or wait for room.
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18. How may a driver 18 or older in Oregon legally use a mobile electronic device while driving?
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Answer D: Only with a hands free accessory that needs minimal use of a finger to activate or deactivate
Oregon drivers 18 and older must use a hands free accessory, and the accessory may require no more than minimal use of a single finger to activate or deactivate the device.
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19. When should a rider add a layer on a ride that is turning cold?
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Answer D: Before you start to feel cold, at the next convenient stop
Once a rider is chilled it takes a long time to warm up again, and cold hands and slowed reactions cost control, so add layers before the cold takes hold.
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20. A NO LEFT TURN sign carries a plaque reading 7 AM TO 9 AM MON TO FRI. What does the assembly mean?
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Answer A: The turn is banned only during those hours on those days
A time plaque limits the restriction to the periods shown, so outside those hours and days the left turn may be made normally.
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21. What is the recommended minimum following distance behind the vehicle ahead?
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Answer C: Two seconds
A two second gap is the minimum in good conditions and should be stretched to three seconds or more on slippery roads, in poor visibility or in heavy traffic.
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22. The road ahead is broken up with potholes and rough patches. What should you do?
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Answer C: Slow down, since a hole hit at speed can wreck a tire or wheel
A lower speed cuts the impact on tires, wheels and suspension and gives you time to choose a line through the rough surface.
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23. You want to turn right from a lane marked for through traffic and right turns, and the driver behind you wants to go straight. What should you do?
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Answer C: Signal, stay in the lane and make the turn when it is safe
A shared lane is the correct place to turn right from, so signal early and turn from the lane; the driver behind must wait or use another lane.
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24. Many signs use a symbol instead of words. The main advantage is that a symbol
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Answer C: can be read from farther away and by more people
A symbol is recognized at greater distance than a line of text and does not depend on the reader knowing English.
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25. A bicyclist ahead of you extends the left arm out with the forearm bent upward. What does that signal mean?
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Answer A: The bicyclist intends to turn right
Bicyclists use the same hand signals as drivers: left arm straight out means left, left arm bent up means right, and left arm bent down means stop or slow.