Alaska DMV Motorcycle Practice Test 28
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age16 years
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1. A broken white line separates your lane from the lane on your right. What does it permit?
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Answer C: Changing lanes when it is safe to do so
A normal broken white line marks a boundary between lanes traveling the same way that road users may cross when it is safe.
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2. You realize you have driven several miles without remembering any of it. What kind of distraction is this?
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Answer C: Cognitive distraction, because your mind was not on driving
Daydreaming or being lost in thought is a cognitive distraction. Your eyes may be on the road, but your brain is not processing what they see.
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3. How does driving on overinflated tires affect the vehicle?
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Answer D: It gives a harsher ride and a smaller contact patch
An overinflated tire bulges in the middle, so less rubber touches the road, grip suffers and the ride becomes hard. The center of the tread wears first.
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4. About how much alcohol can the body eliminate per hour?
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Answer A: About one standard drink
The liver removes alcohol at a nearly fixed rate of roughly one standard drink per hour. Drinking faster than that raises the blood alcohol level, and nothing speeds the process.
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5. In Alaska, what determines the maximum speed of a motor driven cycle at night?
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Answer D: The distance at which its headlamp reveals a person or vehicle
Alaska caps motor driven cycle speed by headlamp intensity: 20 mph or less when the lamp reveals a person or vehicle at 100 feet, 21 to 29 mph at 200 feet, and 30 mph or more at 300 feet.
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6. You have just driven through a deep puddle and your brakes feel weak. What should you do?
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Answer D: Drive slowly while lightly applying the brakes until they dry and work normally
Wet brakes grip poorly and may pull to one side. Gentle braking at low speed generates heat that dries the pads and discs quickly.
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7. You have begun to move into the next lane when the gap you were aiming for closes. What is the safest action?
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Answer C: Return to your own lane, cancel the signal and wait for a better gap
An unfinished lane change leaves you in a space that no longer exists, and the lane you came from is still yours.
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8. Why should a rider avoid coasting to a stop with the transmission in neutral?
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Answer C: Engine braking is lost and so is the ability to accelerate out of trouble
Staying in gear keeps engine braking working and leaves the rider able to power away from a hazard instead of hunting for a gear first.
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9. What is the purpose of the SR-22 filing that an Alaska driver must make after a license action?
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Answer D: It makes the insurer tell the DMV if the coverage lapses
Alaska requires proof of financial responsibility for the future after a suspension, revocation or limitation, usually through an SR-22 filing that obliges the insurance company to notify the DMV of any lapse or cancellation.
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10. A mixed drink is made with two shots of spirits. How much alcohol is that?
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Answer C: About two standard drinks
A standard drink is a fixed amount of pure alcohol, so a glass poured with two measures counts as two drinks however it is served.
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11. Fog thickens until you can barely make out the vehicle ahead. What is the safest action?
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Answer A: Slow right down and, if needed, leave the road at a safe place
In heavy fog the only safe speed may be very low, and if it drops below what the road allows, the answer is to pull well clear of the traffic lanes.
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12. What is the function of a regulatory sign?
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Answer A: To inform road users of traffic laws or regulations that apply at that location
Regulatory signs state requirements that carry the force of law where they are posted, so disregarding one is a violation rather than a lapse of judgment.
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13. A bike lane on your right is marked with a dashed line for the last stretch before the corner. What does that dashed section allow you to do?
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Answer D: Merge into the bike lane after checking, and turn right from there
The dashed section is where drivers are meant to merge into the bike lane before turning, which puts cyclists behind the vehicle instead of beside it.
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14. In Alaska, what license do you need to ride a motor scooter with an engine displacement of less than 50cc?
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Answer D: A basic Class D driver license is sufficient
Alaska allows motorcycles and motor scooters under 50cc to be operated with a basic Class D driver license, and only machines of 50cc or more require an M class.
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15. You are about to accelerate hard to merge with traffic. What should you have arranged with your passenger?
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Answer D: That you warn them beforehand so they can tighten their grip
A passenger who is not expecting a burst of acceleration is thrown backward, and the sudden shift of weight upsets the machine just when the rider needs it settled.
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16. On a hot summer day you notice long black strips of crack sealant snaking across the pavement. What should a rider know about them?
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Answer A: They soften in heat and can be slippery, especially under a leaned tire
Crack sealant gets soft and greasy in the heat, so treat those strips as a low traction surface and avoid braking or hard cornering on them.
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17. How must the supervising driver accompany an Alaska instruction permit holder who is practicing on a motorcycle?
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Answer B: The learner must stay within visual sight and under immediate supervision
For passenger vehicles the supervising driver must sit beside the learner, but on a motorcycle or motor scooter the permit holder need only stay within visual sight and under the immediate supervision of the licensed driver.
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18. A lane is marked with a large white bicycle symbol and chevrons, but there is no separate bicycle lane. What does it mean?
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Answer A: Bicyclists may use the whole lane, so follow or pass with care
A shared lane marking shows that bicyclists and drivers use the same lane and positions riders away from parked car doors, so passing means changing lanes.
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19. What does the T-CLOCS pre-ride inspection routine cover?
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Answer B: Tires and wheels, controls, lights, fluids, chassis and stands
T-CLOCS is a memory aid for a walk around check of tires and wheels, controls, lights and electrics, oil and other fluids, chassis, and side and center stands.
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20. Does using a hands free device remove the risk of distraction?
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Answer A: No, the conversation still takes attention away from driving
Hands free equipment removes the manual part of the distraction but not the mental part, and a driver deep in conversation can look straight at a hazard without registering it.
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21. Why is the front brake avoided during a very slow, tightly leaned turn?
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Answer D: It can upset the balance of a leaned machine and drop it at low speed
At low speed and full lock there is little momentum holding the motorcycle up, and the sudden weight shift from the front brake easily topples it.
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22. About how far ahead do low beam headlights let you see on a dark road?
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Answer B: About 250 feet
Low beams light roughly 250 feet of road, and high beams roughly 350 to 500 feet, which sets the limit on a safe night speed.
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23. Used correctly, roughly how much of a motorcycle's total stopping power comes from the front brake?
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Answer B: About three quarters of it
Braking shifts weight onto the front wheel, so a smoothly squeezed front brake supplies roughly 70 percent or more of the stopping power.
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24. You are driving through a residential area where parked cars hide the side streets. What is the safest approach?
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Answer C: Slow down and cover the brake as you pass each opening
Where parked vehicles hide side streets and driveways, lower speed and a covered brake buy the time you lose in sight distance.
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25. You brake hard on a wet road and need to steer around a stalled car. How do antilock brakes help you do that?
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Answer B: They stop the wheels locking, so the tires can still turn the vehicle
Locked wheels slide and cannot change direction. By preventing lockup the system lets you brake at full force and steer at the same time.