Tennessee TDOSHS Permit Practice Test 40
- Questions30
- Correct to pass24
- Passing score80%
- Minimum age15 years
-
1. How many alcoholic drinks does it take to begin affecting driving ability?
Show answer
Answer C: Even one drink can affect it
A single drink can slow reactions and weaken judgment before you feel any change. Impairment starts long before a person feels drunk.
-
2. You are on a city street with two lanes in your direction, cars parked along the curb and driveways every few yards. Which lane is usually safer?
Show answer
Answer B: The lane farther from the curb, away from opening doors and vehicles pulling out
Most of the hazards on such a street come from the curb side, so the inside lane gives you more space and more time to react.
-
3. What is the purpose of carrying a first aid kit in your vehicle?
Show answer
Answer D: It lets you treat cuts and bleeding while the help is on its way
A kit is for simple first aid such as controlling bleeding until trained help arrives, not a substitute for calling for that help.
-
4. A curb lane is marked BUS ONLY 7 AM TO 9 AM. What may the driver of a car do?
Show answer
Answer A: Use the lane outside those hours
A part-time bus lane is reserved only during the posted period, and outside it the lane serves general traffic like any other.
-
5. A driver hunting for an on-ramp meets this sign at the mouth of the pavement ahead. What is the correct action?
Show answer
Answer C: Keep out of that roadway and look for the proper approach elsewhere
The restriction is absolute and does not depend on how much traffic is present, so the driver has to reach the highway by an approach built for entering vehicles.
-
6. What belongs in a basic emergency kit carried in a car?
Show answer
Answer D: A flashlight, a first aid kit, jumper cables and some warning devices
A useful kit lets you see, be seen, treat an injury and restart the vehicle; carrying loose gasoline is a fire risk.
-
7. In what year did Tennessee adopt its Move Over Law, becoming the 30th state to pass such legislation?
Show answer
Answer D: 2006
Tennessee adopted its Move Over Law, codified at TCA 55-8-132, in 2006, making it the 30th state in the country to do so.
-
8. You are traveling beside a tractor-trailer and cannot see the truck driver's face in any of the truck's mirrors. What does that tell you?
Show answer
Answer A: The truck driver probably cannot see your vehicle
Large trucks have deep blind spots on all four sides, so if the driver's face is not visible in a mirror the driver has no view of you. Move ahead or drop back until you are out of that area.
-
9. A freeway sign reads BUSES ONLY ON SHOULDER 6 AM TO 9 AM. Who may drive on the shoulder then?
Show answer
Answer A: Only the vehicles named on the sign, during the hours shown
Shoulder running is granted by the sign to the class of vehicle and the hours the sign names, and it does not turn the shoulder into a general travel lane.
-
10. A bicyclist is riding in the middle of a narrow travel lane ahead of you. What is the correct response?
Show answer
Answer D: Slow down and wait until you can pass with wide clearance, changing lanes if needed
A bicyclist has the same right to use the lane as a driver, and a narrow lane may not leave safe passing room, so wait for a gap that lets you move over and pass with a wide margin.
-
11. You are entering an angle parking space on your right. What should you do?
Show answer
Answer C: Stay a little left of the space, then turn in between the lines
Keeping a little left of the space gives the front wheels the room to turn in cleanly and leaves your car centered between the lines.
-
12. A bicyclist is riding around a single-lane roundabout in the middle of the lane as you wait to enter. What is your duty?
Show answer
Answer C: Yield to the bicyclist just as you would to a car
A bicyclist using the roundabout is traffic like any other vehicle and has the same claim to the circulating lane.
-
13. A driver in the leftmost lane reaches this sign at an intersection. What must the driver do?
Show answer
Answer B: Go straight on or turn right, and reach the destination another way
The restriction holds whatever the traffic or the signal is doing, so the driver has to pass the intersection and plan a different route.
-
14. What should you do about snow and ice on your vehicle before driving?
Show answer
Answer C: Clear all glass, mirrors and lights, and the roof and hood as well
Snow left on the roof or hood slides onto your windshield when you brake and blows into the path of drivers behind you, and covered lights make your vehicle hard to see.
-
15. Which steering method gives the most control when you must turn the wheel a long way at low speed?
Show answer
Answer C: Hand over hand, feeding the wheel from one hand to the other
Hand over hand keeps both hands on the wheel through a large turn, so you never lose the ability to correct quickly.
-
16. Some states allow a left turn against a red light. Which movement is it?
Show answer
Answer A: A left turn from a one-way street onto another one-way street
The movement generally allowed on red is one-way to one-way, because the turn does not cross any lane of oncoming traffic; a few states also extend it to a two-way street turning onto a one-way street.
-
17. What does a yield sign require of a driver?
Show answer
Answer A: Slow down, and stop when necessary, so conflicting traffic can go first
A yield sign obliges the driver to reduce to a speed suited to conditions and to stop when needed so that conflicting traffic or pedestrians are not interfered with.
-
18. Where are signs of this kind placed at an intersection?
Show answer
Answer C: At the near right and far left corners, facing drivers on the intersecting street
They are installed at the corners of the intersecting street so that a driver about to turn in sees the restriction before committing to the turn.
-
19. Is it acceptable to leave your vehicle across the entrance of an alley for a short time?
Show answer
Answer A: No, the entrance must stay clear at all times
Blocking an alley entrance traps the vehicles inside and can keep emergency services out, so it is prohibited however brief the stop.
-
20. A child has outgrown the rear-facing seat. What comes next?
Show answer
Answer D: A forward-facing seat with a harness, used up to its own stated limits
The stages run rear facing, then forward facing with a harness, then a booster, then the adult belt alone.
-
21. Which sign shape is reserved for one message only, the requirement to stop?
Show answer
Answer A: The octagon
The octagon is used for the stop sign and for no other message, so the outline alone identifies the requirement even when the legend is hard to read.
-
22. When may you stop on the shoulder of a freeway?
Show answer
Answer A: Only in an emergency, moving completely off the travel lanes and switching on your hazard lights
The freeway shoulder is reserved for emergencies and for disabled vehicles, and a vehicle stopped there must be clear of the travel lanes with hazard lights on.
-
23. A signal on an entrance ramp changes from red to green and lets one vehicle at a time onto the highway. What should you do?
Show answer
Answer A: Stop on the red and go on the green, one vehicle for each green
A ramp meter spaces vehicles out so they join the highway one at a time instead of arriving as a group, and it is a traffic signal like any other.
-
24. An orange sign reading END ROAD WORK is posted beside the highway. What does it mark?
Show answer
Answer C: The point where the work zone restrictions stop
The sign is installed at the downstream end of the temporary traffic control zone to tell drivers that normal conditions apply again.
-
25. What is the benefit of looking far down the road rather than just ahead of the hood?
Show answer
Answer A: You steer with smaller corrections and you see trouble in plenty of time
A distant view steadies your steering and gives you time to plan, because you meet hazards after you have already seen them.
-
26. At a four-way stop you and an opposing driver arrive together. You are going straight and the other driver is turning left across your path. Who goes first?
Show answer
Answer B: You do, because the left turn crosses your path
When two opposing drivers arrive together, the one going straight goes first and the left-turning driver yields.
-
27. An 18 year old applying for a first ever Tennessee driver license, outside the teen graduated program, still faces which testing requirement?
Show answer
Answer A: Vision screening, a knowledge test, and a road skills test when applicable
Even an adult first-time applicant must pass vision screening and the knowledge test, plus a road skills test where applicable, before Tennessee issues a first license.
-
28. You want to stop briefly and the only space is in the travel lane alongside a vehicle already parked at the curb. Is this allowed?
Show answer
Answer D: No, double parking blocks a travel lane and is prohibited
Stopping in the roadway beside a parked vehicle removes a lane from traffic and forces other drivers to swerve around you, which is why double parking is prohibited.
-
29. How does a lap and shoulder belt protect you in a crash?
Show answer
Answer B: It holds you to the seat and spreads the force over the strong bones
The belt keeps you with the vehicle as it slows and puts the load on the hips and the chest rather than on soft tissue.
-
30. Your exit from a three-lane highway is about a mile ahead on the right, and you are in the left lane. What should you do?
Show answer
Answer B: Start moving right now, one lane at a time
Plan ahead and change lanes one at a time well before the exit, so you never have to cut across several lanes at the gore.