Connecticut DMV Permit Practice Test 51
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age16 years
-
1. What is the rule about leaving a child or a pet in a parked vehicle?
Show answer
Answer A: Never do it; the inside can turn deadly hot very quickly
The inside of a parked vehicle heats far faster than the air outside, and cracking a window does not prevent it, so a child or animal must never be left there.
-
2. What blood alcohol concentration makes a Connecticut driver aged 21 or older legally intoxicated?
Show answer
Answer C: 0.08
Connecticut treats 0.08 or higher as legal intoxication for drivers aged 21 and older.
-
3. After an hour on a hot highway your tire pressure reads higher than it did in the morning. What should you do?
Show answer
Answer D: Nothing, because pressure rises when tires heat up
Air expands as the tire warms, so a hot reading is normally above the cold setting. Bleeding air off would leave the tire underinflated once it cooled.
-
4. The blue signs mounted before a freeway interchange that carry the logos of individual businesses are
Show answer
Answer C: specific service signs, which show the brands available at that exit
Specific service signs, often called logo signs, list eligible businesses for categories such as gas, food, lodging, camping, attractions and 24-hour pharmacies at the upcoming interchange.
-
5. In normal operation, which indication always comes between a green and a red on the same signal face?
Show answer
Answer C: A steady yellow
The yellow change interval must follow every green or green arrow, so a signal can never jump straight from green to red.
-
6. A deer suddenly steps onto the road ahead of you at night. What is the safest response?
Show answer
Answer C: Brake firmly and stay in your lane rather than swerving
Swerving at speed often leads to a rollover or a head-on crash that is far worse than hitting the animal. Brake hard, hold your lane and expect more deer to follow.
-
7. A piece of farm machinery ahead of you is wider than its own lane. What should you do?
Show answer
Answer C: Hold back until you can see far enough to pass safely
Wide equipment leaves no gap inside the lane and may use part of the other side, so a pass needs a long clear view of the road ahead.
-
8. You are about to make a three-point turn on a narrow two-way street. What is the first step?
Show answer
Answer B: Pull close to the right edge, signal left and check traffic both ways
A three-point turn starts from a stop at the right edge with a left signal, and you only move once you have checked that both directions are clear.
-
9. Where does a Connecticut distracted driving violation show up?
Show answer
Answer D: On the driving history record, where an insurer may obtain it
State law puts the violation on the driver's history record and makes it available to motor vehicle insurers.
-
10. You have stopped at a stop sign, but a parked truck blocks your view along the cross street. What should you do?
Show answer
Answer A: Creep forward slowly and stop again where you can see
When something blocks the view, a second stop closer to the intersection is the only safe way to see, and it must come before your vehicle enters the traffic lane.
-
11. A school sign paired with a plaque showing a diagonal downward-pointing arrow is installed
Show answer
Answer D: at the school crossing itself, or as close to it as possible
The diagonal downward arrow points at the crossing, so this assembly is placed at the crossing location rather than in advance of it.
-
12. You are crossing a divided highway with a wide median. How should you treat the two roadways?
Show answer
Answer D: As two intersections, waiting in the median only when your vehicle fits
Each roadway of a divided highway is a separate intersection, and you should wait in the median only if it is long enough to hold your vehicle clear of both roadways.
-
13. You are waiting to turn left and an oncoming vehicle stopped in the near lane to turn left blocks your view of the far lane. What should you do?
Show answer
Answer A: Wait where you are until you can see that the far lane is completely clear
The lane you cannot see is where the crash comes from, so you hold your position until the view opens up.
-
14. A white diamond symbol is painted in a highway lane. What does it identify?
Show answer
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.
-
15. You are about to descend a long steep grade. How should you control your speed?
Show answer
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.
-
16. At an intersection that uses a lagging left turn, when is the left-turn arrow displayed?
Show answer
Answer B: After the through movement has run
A lagging left turn phase runs at the end of the green rather than the start, so a driver waiting to turn should not assume the arrow has been missed.
-
17. What does a booster seat do for a child?
Show answer
Answer B: It lifts the child so that the adult belt crosses hips and shoulder
A booster raises the child so the adult belt lies on the strong parts of the body instead of the neck and the abdomen.
-
18. The sign over the leftmost lane reads LEFT LANE MUST TURN LEFT. You are in that lane and want to go straight. What should you do?
Show answer
Answer C: Move out of the lane before the intersection if it is safe
A mandatory movement lane control sign makes the turn compulsory for that lane, so a driver who wants another movement must change lanes in advance.
-
19. You are about to pass another vehicle at night with your high beams on. What should you do?
Show answer
Answer C: Switch to low beams as you come up behind it and while you are alongside
High beams shining into the mirrors of the vehicle ahead blind the very driver whose reaction you depend on during the pass.
-
20. A sign warns that the right lane ends ahead, and traffic is still flowing freely. What should you do if you are in that lane?
Show answer
Answer C: Signal, adjust your speed and move left in good time before the lane ends
When traffic is moving freely there is room to merge early and smoothly, which avoids the last-second lane change at the closure point.
-
21. Why are tall vehicles such as SUVs and vans at extra risk in sudden steering maneuvers?
Show answer
Answer B: Their higher center of gravity makes them more likely to roll over
The higher a vehicle's mass sits, the more it leans in an abrupt turn, and a sharp swerve can tip it over. Smooth, gradual steering inputs are essential in tall vehicles.
-
22. You are clear of the tracks after your vehicle stalled on a crossing. Whom should you contact?
Show answer
Answer C: The emergency number posted on the blue sign at the crossing, or 911
Grade crossings carry an emergency notification sign with a railroad phone number and a crossing identification number so that approaching trains can be stopped, and 911 works if that sign is not visible.
-
23. This sign is still standing late at night, and nobody is working. What should the driver assume?
Show answer
Answer B: The layout may still be altered, so the same care and reduced speed apply
Narrowed lanes, shifted alignments, dropped pavement edges and parked equipment remain overnight, so the hazard does not end when the crew goes home.
-
24. The light turns yellow when your front wheels are already past the stop line inside the intersection. What should you do?
Show answer
Answer B: Keep going and clear the intersection without speeding up
Once you are legally in the intersection the safest and correct action is to continue through and clear it, without accelerating.
-
25. What is a microsleep?
Show answer
Answer D: A few seconds of sleep, sometimes with the eyes open
A microsleep is an involuntary lapse of a few seconds during which the driver is asleep and the vehicle travels blind, often without the driver knowing.