Connecticut DMV Permit Practice Test 49
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age16 years
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1. Why does safety guidance say a child should ride in the back seat rather than in front of an active passenger airbag?
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Answer D: Because the airbag inflates with enough force to injure a small child badly
Airbags deploy at very high speed and are sized for adults, so a child seated close to one can be badly hurt by the bag itself, which is why the back seat is recommended for children.
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2. Heavy trucks have worn deep ruts into a highway lane and rain has filled them. What is the danger?
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Answer D: Water collects in them, so the tires can lose contact with the road
Ruts hold standing water long after the rest of the lane has drained, which makes them the most likely place to start hydroplaning.
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3. What do flashing yellow lights on a school bus mean?
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Answer A: The bus is about to stop to load or unload, so prepare to stop
The amber lights are the warning phase that comes before the red lights and the stop arm, so drivers should slow down and get ready to stop.
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4. A vehicle is sitting in your blind spot and you need to change into that lane. What should you do?
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Answer B: Adjust your speed to open a clear gap, then check again and move over
Changing your speed either drops the other vehicle behind you or lets it move ahead, which turns the blind spot back into open space.
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5. Below a speed limit sign is a smaller panel with white numbers on a black background and the word NIGHT. What does it show?
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Answer D: The limit that applies after dark
A night speed limit panel sets a separate legal maximum for the hours of darkness, and its reversed colors mark it as the night figure.
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6. Which family of signs normally uses a rectangle that is wider than it is tall?
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Answer B: Guide signs, which name routes and destinations
Guide signs are laid out as horizontal rectangles because they have to carry route numbers, place names and distances side by side.
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7. You are in a passing zone that continues over the crest of a hill ahead. May you start a pass?
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Answer B: Only if you can finish it well before the crest
Beyond the crest you cannot see oncoming traffic, so any part of the pass that happens there is being made blind.
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8. This sign leads to a crossing that has no gates and no flashing lights. What does that mean for the driver?
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Answer D: Nothing will warn of an approaching train, so the driver must check the tracks personally
At a passive crossing there is no active device to announce a train, so the whole judgment rests on the driver, who must approach slowly enough to stop after looking along the track.
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9. Which of these is never a legal place to park?
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Answer C: In a crosswalk, on a sidewalk or within an intersection
Crosswalks, sidewalks and intersections must stay clear so that pedestrians can cross and drivers can see approaching traffic.
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10. You are driving through a neighborhood where several children are riding bicycles. What should you do?
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Answer C: Slow down and expect sudden, unpredictable moves
Young riders lack the judgment and the mirror habits of adults and may swerve or cross without looking, so lower speed is your only reliable margin.
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11. What is the correct order of a pass on a two-lane road?
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Answer A: Check ahead and behind, signal left, move out, accelerate past, signal right and return
A pass begins with the decision that the road is clear and ends with a signaled return, and each step warns other drivers before the vehicle moves.
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12. Your right wheels have dropped onto a soft shoulder. Why should you not steer straight back onto the pavement?
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Answer A: The tires can catch the pavement edge and throw you across the road
A tire pressed against the edge of the pavement climbs it suddenly, and at speed that jolt can send the vehicle across the center line.
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13. Why is repeatedly changing lanes to work through heavy traffic a poor idea?
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Answer A: It raises the crash risk and saves almost no time
Each lane change adds a conflict with another vehicle, and in congestion the lanes move at similar average speeds, so the gain is negligible.
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14. You leave your car so that its rear overhangs a marked crosswalk. What is wrong with that?
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Answer B: Pedestrians must step around it into the traffic lane
A crosswalk has to stay completely clear; anything sticking into it pushes people on foot out into the path of moving vehicles.
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15. How should a pregnant driver or passenger wear a seat belt?
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Answer A: Lap belt below the belly across the hips, shoulder belt across the chest
A properly worn belt protects both mother and baby. The lap portion goes low under the belly, snug across the hip bones, and the shoulder belt crosses between the breasts.
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16. You are driving through a long curve on a road with two lanes in your direction. What is correct?
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Answer A: Stay within your own lane all the way through, adjusting speed before you enter
Wandering out of your lane in a curve puts you into the path of a vehicle you cannot see, and the slowing belongs before the curve rather than in it.
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17. In a work zone, the flagger's instructions conflict with the pavement markings still visible on the road. Which do you follow?
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Answer B: The flagger, because a person directing traffic outranks the markings
An authorized flagger controlling a temporary traffic control zone overrides signs, signals and markings, and drivers must obey the flagger's signals.
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18. You stop behind another vehicle at a traffic light. How much space should you leave?
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Answer D: Enough to see where its rear tires touch the pavement
Seeing the rear tires on the road leaves room to steer around the vehicle if it stalls, and gives a cushion if you are struck from behind.
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19. You park facing downhill on a one-way street where the curb is on your left. Which way do the front wheels go?
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Answer A: Left, toward the curb on that side
Standard practice follows the curb rather than the side of the road: facing downhill the wheels point into the curb so a rolling vehicle is stopped by it. States differ on whether this is legally required.
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20. What injury does a correctly set head restraint help prevent?
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Answer A: A neck injury of the kind caused when your vehicle is struck from behind
In a rear impact the body is pushed forward and the head restraint stops the head from whipping backward.
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21. A crash happens directly in front of you and vehicles are blocking both lanes. What should you do?
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Answer B: Stop at a safe distance, put on the hazards and warn the traffic behind
The greatest danger after a crash is a second collision, so stop short of it and make sure the traffic behind you can see the problem.
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22. You turn left onto a road that has a center two-way left-turn lane. In which lane should you be traveling once the turn is finished?
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Answer D: The first through lane to the right of the center turn lane
The shared center lane is only for turning movements, so even where a state lets you pause in it to merge you must end up in the first ordinary travel lane beside it.
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23. How many correct answers are needed to pass the Connecticut knowledge test?
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Answer C: 20
An applicant must answer at least 20 of the 25 questions correctly, which is 80 percent.
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24. A line of short dashes set closer together than an ordinary lane line runs beside your lane where a ramp leaves the highway. What does a dotted line of that kind convey?
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Answer A: A warning that the lane is about to change function
Dotted lines give guidance or warning about a downstream change, such as a lane that becomes an exit only lane or a lane line carried across an intersection.
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25. Why is backing up on a freeway or on its shoulder prohibited?
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Answer A: Traffic arrives far too fast to expect a vehicle moving the wrong way
Freeway traffic closes on a stopped or reversing vehicle at highway speed and has almost no time to react to something moving against the flow.