Utah DLD Permit Practice Test 21
- Questions50
- Correct to pass40
- Passing score80%
- Minimum age15 years
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1. The road is icy and visibility is poor, but you are driving at the posted speed limit. Is this acceptable?
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Answer A: No, because you may never drive faster than is safe for the conditions
Under the basic speed rule a driver must travel at a speed that is reasonable for the actual conditions, so a legal posted speed can still be an unlawful and unsafe speed.
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2. A United States numbered route is normally marked with
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Answer C: black numerals on a white shield
The U.S. route marker is a white shield carrying black numerals, which sets it apart at a glance from the red, white and blue Interstate shield.
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3. Your vehicle leaves the road and enters deep water. What gives you the best chance of escape?
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Answer B: Release your seat belt and get out through a window as quickly as possible
Water pressure holds the doors shut, so a window is the reliable exit and the first seconds after entry are the best time to use it.
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4. Which action becomes clearly more risky beyond this sign?
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Answer A: Using the left side of the roadway to overtake
With vehicles coming the other way on the same pavement, overtaking on the left needs enough clear road to pull out, pass and return, which is often not available.
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5. 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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6. What color scheme does a standard stop sign use?
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Answer B: White legend and border on a red background
The stop sign carries a white legend and border on a red background, the color set aside for stop, yield and prohibition messages.
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7. Utah law limits how far ahead the high intensity part of a headlight beam may strike the roadway. What is that limit?
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Answer C: 75 feet
Utah requires that the high intensity portion of a headlamp beam not strike the roadway at a distance of more than 75 feet ahead of the vehicle, limiting glare to oncoming drivers.
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8. How far should the driver chest be from the steering wheel?
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Answer B: At least about ten inches
The airbag deploys with great force in the first instants of a crash, so about ten inches between your chest and the wheel is the recommended minimum.
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9. A driver in the left lane of a freeway realizes only when level with this sign that the ramp beside it is the one they need. What is the correct action?
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Answer A: Carry on to the next interchange and turn back from there
There is no safe way back to a ramp once it has been reached from the wrong lane, so the driver keeps going to the next interchange, where the ramps are built for that movement.
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10. What should you check on the hitch before towing a trailer?
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Answer B: That the coupler is locked and the safety chains are crossed underneath
The coupler must be latched and pinned, and the chains crossed under the tongue so they cradle it if the coupling lets go.
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11. The vehicle ahead of you has pulled out to pass a truck. May you follow it out and pass as well?
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Answer B: No, wait until it is done and judge the road for yourself
You cannot see past the vehicle ahead of you, and if it has to abort the pass there is nowhere for either of you to go.
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12. You make eye contact with a driver waiting to pull out of a side street. What should you assume?
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Answer D: The driver may still not have seen you, so stay ready to slow or stop
Drivers can look directly at you and still not register your vehicle, especially a small one. Eye contact helps, but never rely on it.
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13. A square sign with a red field, a wide white horizontal bar and the words DO NOT ENTER tells a driver that
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Answer B: the roadway ahead must not be entered from that point
The do not enter sign is posted at the end of a one-way roadway or ramp to keep traffic from driving into it against the flow.
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14. A disabled vehicle is blocking your lane on a two-lane road with a single solid yellow line on your side. What should you do?
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Answer C: Wait until the oncoming lane is clear, then go around carefully
The solid line prohibits overtaking a moving vehicle, but in most states a driver may go around an obstruction such as a disabled vehicle once the oncoming lane is clear and the move can be made safely.
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15. You are backing out of a space in a parking lot. Who has the right of way?
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Answer D: Traffic already moving in the lane, and pedestrians walking behind you
A driver backing out must yield to vehicles and pedestrians already using the lane, because backing is the movement with the poorest view.
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16. You want to turn left across the oncoming lane into a shopping center driveway. Who must you yield to?
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Answer B: Oncoming traffic and anyone using the sidewalk
A left turn into a driveway crosses both the oncoming lane and the sidewalk, so you give way to traffic and to pedestrians before completing it.
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17. The lane you are in has a right-turn-only arrow painted on the pavement. What must you do?
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Answer C: Turn right, because a lane-use arrow is a legal requirement
Lane-use arrows painted on the pavement are regulatory markings, so a driver in that lane must travel in the direction shown.
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18. You are turning onto a street that has two lanes going your way. Which lane should you enter?
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Answer B: The lane closest to you, changing lanes later if you need to
Turn into the nearest lane going your direction and make any lane change afterwards, when you have signaled and checked that it is clear.
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19. A speed limit sign carries a second panel reading TRUCKS 55. What does that panel do?
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Answer B: It sets a lower legal limit for trucks
A truck speed limit panel is regulatory, so trucks are bound by the lower figure while other traffic keeps to the main limit.
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20. A yellow diamond on an exit ramp shows a truck tipping over onto two wheels. Which drivers does it concern most?
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Answer D: Those in tall vehicles carrying a high load
The truck rollover sign warns that the curve can overturn a vehicle with a high center of gravity, so such drivers must slow well below the normal ramp speed.
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21. In a work zone one lane sits an inch or two lower than the lane beside it. How should you change lanes?
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Answer C: Slow down and cross the edge at a shallow angle, holding the wheel firmly
A vertical edge between lanes can catch a tire and jerk the steering. Crossing slowly at a shallow angle lets the wheel climb without grabbing.
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22. You are on an entrance ramp joining a busy freeway. What should you do with your speed in the acceleration lane?
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Answer D: Build it up to about the speed of the traffic you are joining
Merging works when your speed matches the traffic stream, because a large speed difference forces the drivers already on the freeway to brake or swerve.
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23. A yellow diamond showing the silhouette of a deer warns that
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Answer D: large animals may cross the road in that area
The sign marks a stretch where animals are known to cross, so drivers should reduce speed and scan both roadsides, especially around dawn and dusk.
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24. Cannabis is legal for adults in some states. What does that mean for driving?
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Answer C: Driving while impaired by it is still an offense
Legal possession has nothing to do with driving law, and every state treats driving while impaired by cannabis as an offense.
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25. The signal ahead turns yellow while you are approaching it. What does the yellow light mean?
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Answer C: The red is coming; stop if you can do so safely
A steady yellow warns that the red is next. Stop if you can do so safely; enter the intersection only when stopping would be dangerous.
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26. A large X with the letters R and R beside it is painted across your lane. What does it mean?
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Answer A: A railroad crossing lies a short distance ahead
The pavement marking repeats the advance warning for a grade crossing, and it is used on paved approaches where speeds are high or where gates are installed.
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27. How does a wet road change the distance you need to stop?
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Answer C: It lengthens it, so you need a much bigger gap ahead
Water between the tire and the road cuts grip, so braking distance grows and the gap that works on dry pavement is no longer enough.
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28. Where must a Utah driver obtain an SR22 filing?
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Answer A: From any auto insurance company licensed to do business in Utah
A Utah SR22 must come from an auto insurance company licensed to do business in the state, which then submits the filing to the Division.
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29. A yellow diamond showing a bicycle is posted on a rural road. What should a driver expect?
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Answer A: Bicyclists crossing or riding along the roadway there
The bicycle warning sign is used where a bikeway crosses the road or where riders are likely to be in the traffic lanes, so drivers should look carefully and pass wide.
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30. You reach a one-lane bridge and a vehicle is already partway across it coming toward you. What should you do?
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Answer D: Stop before the bridge and let it come through
A vehicle already on a one-lane bridge has the right of way, and the driver who has not yet entered waits at the approach.
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31. At a railroad crossing with no gates and no flashing lights, the crossbuck is normally combined with which sign?
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Answer C: A yield sign, or a stop sign where an engineering study calls for one
At a passive crossing the crossbuck forms an assembly with a yield sign, or with a stop sign when an engineering study or engineering judgment supports it, so the driver knows who must give way to the train.
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32. You are traveling at 55 mph and see a vehicle ahead moving at about 15 mph. What is the hazard?
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Answer A: You reach it far sooner than you expect
At a 40 mph difference you cover the gap in a few seconds, which is why drivers strike slow vehicles they saw in plenty of time.
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33. You are approaching a narrow bridge where the road has one lane in each direction and no shoulder. What should you do about passing?
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Answer B: Do not pass on or near the bridge
A narrow bridge gives neither vehicle anywhere to go, so passing is prohibited there in the same way as on a hill or in a tunnel.
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34. You are driving at night on an unlit road using low beams. How should you choose your speed?
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Answer C: So you could stop within the distance your headlights light up
Driving faster than you can stop within the lit area is called overdriving your headlights. Anything beyond the beam is invisible until it is too late to react.
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35. What is threshold braking?
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Answer C: Braking hard but staying just short of locking the wheels
A rolling tire grips better than a sliding one, so the shortest stop comes from pressure held just below the point where the wheels lock.
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36. You feel drowsy, so you open a window and turn the radio up. What does that achieve?
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Answer B: Very little, because the drowsiness comes back
Cold air and loud music are not sleep, so the alerting effect lasts a minute or two and the driver is soon just as sleepy and closer to a lapse.
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37. You reach a four-way stop after another driver has already stopped there. What should you do?
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Answer D: Let the driver who stopped first proceed before you go
At a four-way stop the vehicles proceed in the order they arrived, so a driver who stopped before you goes first.
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38. A train has just cleared a crossing that carries two sets of tracks. What should you do?
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Answer B: Wait and look both ways for a second train
A passing train hides a second train on the other track, so wait until the signals stop and you can see that both tracks are clear.
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39. You have started to pass and you see the no-passing zone beginning ahead. What should you do?
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Answer D: Ease off, drop back and return to your own lane
A pass must be completed before the no-passing zone starts. If it will not fit, abandon it and slot back in behind.
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40. You are following a large truck on a two-lane road and cannot see past it. What should you do before deciding to pass?
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Answer D: Drop back so that your view of the road ahead opens up
Distance is what buys you a view around a large vehicle, and no decision to pass can be made from a position where you cannot see.
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41. 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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42. How many points does an impeding traffic conviction carry on Utah's point schedule?
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Answer D: 50 points
Impeding traffic is rated at 50 points, the same as careless driving or disobeying a stop sign.
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43. After a crash your door will not open and you need to get out of the car. What should you try?
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Answer B: Try another door of the vehicle, or a window that will still open properly
A jammed door is common after an impact, and the simplest escape is a different door or a window rather than forcing the damaged one.
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44. A sign at the intersection prohibits U-turns, but the opening looks wide and clear. What may you do?
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Answer B: Obey the sign and turn around somewhere else
A prohibition applies whatever the traffic looks like at that moment, usually because of sight distance or conflicts you cannot see from the lane.
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45. Why is passing on a curve prohibited even when the traffic seems light?
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Answer C: You cannot see far enough around it to know the lane is clear
A pass is only as safe as the distance you can see, and a curve hides the very lane the maneuver uses.
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46. What is the main danger when you back out of an angle parking space?
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Answer A: Parked vehicles beside you hide the traffic coming along the aisle
You have to edge out blind past the vehicles on either side, so back very slowly and be ready to stop as soon as any part of the aisle comes into view.
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47. A car is coming straight at you in your lane and there is no time for it to move back. What should you do?
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Answer A: Brake, sound the horn and steer to the right, toward the shoulder or ditch
Steering right takes you away from the other vehicle even if its driver corrects course, and the shoulder or ditch is survivable.
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48. You need to reverse direction on a busy street. Which choice is usually safest?
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Answer D: Driving around the block and using the intersections instead
Going around the block uses normal turns at controlled intersections instead of stopping across live traffic lanes.
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49. You feel fine twenty minutes after your last drink. Why is that a poor guide to driving?
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Answer B: Your blood alcohol level can still be rising
Alcohol keeps being absorbed for some time after the last drink, so a driver who feels able at the door can be more impaired a few miles down the road.
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50. A grade crossing is marked only with a crossbuck and has no lights or gates. What does the crossbuck require of you?
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Answer C: Yield to rail traffic and cross only when no train is approaching
The crossbuck requires road users to yield the right-of-way to rail traffic, so you must look and listen and be ready to stop.