Connecticut DMV Permit Practice Test 38
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age16 years
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1. A raised area crosses the roadway and carries a series of white markings on its face. What are those markings for?
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Answer A: To make the hump visible so drivers slow for it
Speed hump markings warn drivers that the pavement rises, which matters most at night or when the hump is in shadow.
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2. How may a two-way left-turn lane never be used?
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Answer B: As a through travel lane or a passing lane
The lane exists only for turning movements, so traveling or passing along it puts you head-on with vehicles turning from the opposite direction.
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3. How should the inside rearview mirror be adjusted?
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Answer B: So you can see the entire rear window without moving your head
The inside mirror is for the view straight behind you. Framing the whole rear window from your normal seating position gives the widest useful view.
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4. How do worn tires and worn brakes affect your ability to stop?
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Answer C: They lengthen the stopping distance, especially on a wet road
Worn tread cannot clear water and worn brakes cannot produce full force, so both stretch the distance needed to stop.
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5. How should you handle a prescription or over the counter medicine before driving?
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Answer D: Read the label and ask a pharmacist or doctor whether it affects driving
Many common medicines, including allergy and cold remedies, cause drowsiness or slowed reactions, and the label or a pharmacist can tell you whether driving is safe.
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6. You are pulling out of a farm entrance onto a rural highway. What is your obligation?
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Answer C: Yield to every vehicle already on the highway before you enter the roadway
A driver entering a highway from a private road or driveway yields to every vehicle already on the highway.
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7. A sign reads MINIMUM SPEED 40. What does it require of a driver?
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Answer C: Not to drive below that speed when conditions allow
A minimum speed limit keeps unnecessarily slow vehicles from obstructing traffic, but it never overrides the duty to slow down for weather or congestion.
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8. On a multi-lane street, a yield line is painted well back from an unsignalized crosswalk rather than right at it. Why?
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Answer D: So drivers in the other lanes can see the pedestrian
Setting the yield line back keeps a stopped vehicle from hiding a crossing pedestrian from drivers in the next lane, which is a common cause of these crashes.
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9. You are stopped at the yield line of a roundabout when an emergency vehicle comes up behind you with lights and siren. What should you do?
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Answer A: Stay out of the roundabout and pull over to the right of your lane if there is room
Never enter a roundabout ahead of an emergency vehicle and never stop inside one; wait clear of the entry so the crew can get through.
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10. A lane along the right edge is set off by a solid white line and marked with a bicycle symbol. How should a driver treat it?
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Answer B: Stay out of it except for the short distance needed to turn or cross where that is allowed
A marked bicycle lane is set aside for bicycle traffic, and motor vehicles may enter it only briefly where turning or crossing is permitted.
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11. In heavy stop-and-go traffic, why does using both lanes right up to a merge point help?
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Answer D: It stores the queue in two lanes, so the backup is shorter
Filling both lanes halves the length of the queue and keeps it away from the traffic upstream, which is why alternating at the merge point works better when traffic is slow.
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12. The green left-turn arrow ends and a steady red ball comes on for your lane, at an intersection where no turn on red is allowed. What must you do?
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Answer D: Stop and wait, because no turn is allowed while the red ball is lit
Once a red indication faces your lane and no turn on red is permitted there, the turn is over; only a vehicle already inside the intersection completes its movement.
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13. In Connecticut, how long must an applicant wait before retaking a failed knowledge test?
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Answer C: Seven days
Connecticut requires a seven-day wait and a new 40 dollar fee before a failed knowledge test can be retaken.
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14. The traffic around you is moving well above the limit on a wide highway. What should you do?
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Answer D: Keep to the limit and stay to the right, letting faster traffic pass
The limit is a legal maximum, and the safe way to differ from the traffic around you is to keep right and let it go by.
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15. Traffic is backed up on the far side of a railroad crossing. What should you do before driving onto the tracks?
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Answer D: Wait behind the tracks until there is room to clear them completely
Never enter a crossing until you are certain you can drive completely across without stopping, because a vehicle trapped on the tracks cannot get out of a train's way.
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16. On traffic control devices, the color green shows direction to a destination and also shows
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Answer C: that a movement is permitted
Green carries two assignments: guidance toward destinations, and the idea that the movement shown is allowed, as on a green arrow.
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17. The vehicle you want to pass is traveling close to the speed limit. What should you do?
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Answer C: Stay behind, because a pass may not take you over the limit
The speed limit applies while passing too. If you cannot complete the pass without exceeding it, do not start the pass.
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18. A preferential lane sign reads HOV 2+ and lists the hours it applies. During those hours, which vehicles may use the lane?
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Answer A: Vehicles carrying at least two people, counting the driver
The number on an HOV sign is the minimum number of occupants, driver included, that a vehicle must carry to use the lane while the restriction is in effect.
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19. On a long, straight highway you feel your attention fading. What helps you stay alert?
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Answer A: Keep your eyes moving, scan mirrors and signs, and take regular breaks
Staring at one point brings on highway hypnosis. Active scanning keeps the mind engaged, and a break every couple of hours restores alertness.
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20. How much of the prison sentence for a second Connecticut driving-under-the-influence conviction within ten years cannot be suspended?
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Answer C: One hundred twenty consecutive days
A second conviction inside ten years carries up to two years, of which one hundred twenty consecutive days may not be suspended or reduced.
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21. What is the most common cause of rear-end collisions?
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Answer C: Following too closely to stop in time
A driver who leaves too little space has no room to perceive, react and brake when the vehicle ahead slows, which is why space management prevents rear-end crashes.
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22. A high truck ahead of you hides the traffic signal as you approach the intersection. What should you do?
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Answer A: Drop back so you can see the signal and the truck's brake lights
Extra following distance restores your view of the signal, so you are reacting to the light yourself rather than copying the truck driver.
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23. A funeral procession with headlights on is crossing an intersection when your light turns green. What should you do?
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Answer A: Wait and let the whole procession go through
Most states let a funeral procession stay together once the lead vehicle has lawfully entered an intersection, and in every state you must yield to vehicles already in the intersection, so wait until the line has passed.
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24. A sign at the signal reads LEFT TURN ON GREEN ARROW ONLY. The ball turns green but no arrow appears. What may you do?
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Answer C: Wait, because your turn is allowed only while the arrow is showing
The sign removes the permissive turn, so the left is legal only during the green arrow and you must wait behind the line until it appears.
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25. A center lane is marked with a broken yellow line on each side and is controlled by overhead lane signals. How is that lane used?
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Answer A: It carries traffic one way or the other according to the signals
A reversible lane is marked with broken yellow lines on both sides and its direction of travel is set by the lane control signals above it.