Alaska DMV Motorcycle Practice Test 31
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age16 years
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1. Why is a sign reading BRIDGE ICES BEFORE ROAD worth heeding even when the road itself is merely wet?
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Answer C: Cold air passes under a bridge as well as over it
A bridge deck loses heat from below as well as above, so it can be frozen while the road on either side of it is only wet.
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2. A yellow curve warning sign carries a yellow plaque showing a speed. What does that number mean?
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Answer D: The recommended maximum safe speed for the curve under ideal conditions
An advisory speed plaque on a yellow warning sign gives the recommended maximum speed for the hazard ahead when conditions are good.
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3. Does wearing properly fitted earplugs stop a rider from hearing important sounds?
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Answer C: No, they lower overall noise while horns and speech still register
Earplugs reduce the wind roar that masks everything else, so riders wearing them often hear traffic more clearly, not less, while their hearing is protected.
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4. Two vehicles reach a four-way stop at the same moment from adjacent roads. Who should go first?
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Answer A: The driver on the right
When two drivers stop at a four-way stop at the same time, the driver on the left yields to the driver on the right.
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5. What is the legal effect of signing the parental consent for an Alaska applicant under 18?
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Answer D: The signer may be liable for damages caused by the minor misconduct
Alaska law attributes the negligence or willful misconduct of a minor under 18 to the person who signed the parental consent, who may therefore be liable for damages in a crash.
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6. What does this sign require of the driver?
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Answer D: Reducing speed and being ready to stop at the intersection ahead
The advance notice asks the driver to slow and be ready to stop, while whether a stop is actually needed depends on the indication displayed on arrival.
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7. Why do drivers so often misjudge how fast an approaching motorcycle is traveling?
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Answer C: A narrow vehicle seems to grow slowly, so it appears further away
A small frontal area changes size slowly as it approaches, so drivers read a motorcycle as further away and slower than it really is. Never assume a waiting driver has judged your speed correctly.
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8. A yellow sign shows a truck on a slope with the legend 7 PERCENT GRADE. What should a driver of a heavy vehicle do?
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Answer A: Select a lower gear before starting down
The percentage shows how steep the descent is, and choosing a low gear at the top lets the engine hold the vehicle back instead of the brakes overheating.
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9. You are driving on the through road of a T-intersection and want to turn left into the side road. Oncoming traffic is approaching on the through road. What must you do?
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Answer C: Yield to the oncoming traffic before you turn
The vehicle waiting in the stem of the T yields to both of you, but you still owe the right of way to oncoming through traffic before turning across it.
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10. How should a long trip be broken up to keep the driver alert?
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Answer D: Stop for a break every couple of hours and share out the driving
Regular breaks and a change of driver are the only reliable answers to fatigue; caffeine only postpones it.
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11. It is hot and a rider wants to ride without gloves. Why is that a poor idea?
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Answer D: Sweating hands slip on the grips, and bare skin has no protection
Hands go out first in a fall and are hard to repair, and sweaty palms lose their grip on the controls, so wear ventilated summer gloves rather than none.
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12. On a wet road, how should a driver adjust after passing this sign?
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Answer B: Start braking earlier, because a slippery surface lengthens the stopping distance
A wet surface lengthens stopping distance, so the extra warning distance should be spent braking gently and early instead of late and hard.
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13. Why must a rider pay attention to the turn signal after completing a turn or lane change?
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Answer A: Many motorcycle signals do not cancel themselves and can mislead other drivers
A signal left flashing tells other drivers the rider is about to turn again, and a driver may pull out in front of the motorcycle because of it.
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14. Which clue suggests that a car waiting at a side street is about to pull out in front of you?
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Answer B: The front wheels are turned and the car is creeping forward
Turned wheels and a slow creep forward are the strongest signs that a driver is about to move, so cover the brakes and be ready to change your lane position.
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15. A rider uses only the rear brake for a quick stop. What is the result?
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Answer B: A much longer stop, and a rear wheel that locks easily
With weight thrown forward the rear tire has little grip left, so it gives up only a small share of the available braking and skids under heavy pressure.
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16. Where is a strong crosswind most likely to hit you suddenly?
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Answer D: Coming out of a tunnel or a cut onto an open bridge
Gusts arrive the moment you leave shelter, which is why bridge approaches and the ends of cuts and tunnels catch drivers out.
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17. Why is an inexperienced rider a poor choice to lead a group?
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Answer C: The leader picks the pace, the gaps and the hazards for everyone behind
Every decision the leader makes is imposed on the riders behind, so leading demands more traffic judgment than any other position in the group.
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18. Under the Alaska implied consent law, when may an officer require a sample of blood or urine rather than breath?
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Answer C: When the driver was in a crash causing death or serious physical injury
Alaska implied consent allows breath testing after a lawful DUI arrest, and allows blood or urine testing for alcohol or controlled substances where the driver was in a crash causing death or serious physical injury to another person.
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19. You are the second vehicle waiting to turn left on a green ball. Where should you wait?
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Answer A: Behind the stop line, until the first vehicle has actually turned
Only the lead vehicle should move into the intersection to wait; a second vehicle inside it is likely to be stranded there when the light changes.
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20. You face a red light at an intersection that has no stop line and no marked crosswalk. Where must you stop?
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Answer C: Before entering the intersection
With no line and no crosswalk, the stopping point is the near edge of the intersecting roadway, close enough to see cross traffic but clear of it.
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21. You arrive at a four-way stop after two other vehicles have already stopped there. When is it your turn?
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Answer A: After both of the earlier vehicles have gone
Vehicles clear a four-way stop in the order they arrived, so the third driver to stop is the third to go.
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22. What is the purpose of the padding built into the shoulders, elbows and knees of riding gear?
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Answer C: It absorbs impact energy at the joints most likely to strike first
Armor at the joints spreads and absorbs the force of an impact in the places that usually hit the ground first in a fall.
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23. What is the purpose of the engine cut-off switch?
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Answer B: To stop the engine without letting go of the handgrips
The cut-off switch, usually a red switch near the right handgrip, shuts the engine down while the rider keeps both hands in control of the motorcycle.
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24. At an intersection where turning right on red is permitted and no sign prohibits it, what must you do before turning?
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Answer A: Come to a complete stop and yield to pedestrians and cross traffic
A right turn on red is allowed only after a full stop, and the turning driver must yield to pedestrians in the crosswalk and to traffic already using the intersection.
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25. A rectangular marker with alternating black and retroreflective yellow stripes set at a slant is used to
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Answer C: mark an obstruction, with the stripes sloping down toward the side on which traffic should pass
This striped panel is an object marker, and the direction in which the stripes slope shows the driver which side of the obstruction to pass on.