A tight curve is ahead. Why is reducing speed before the curve important?
Correct answer: Excess speed can carry the car beyond its intended path
A vehicle resists a change in direction. Excessive curve-entry speed can exceed available grip and send it off its intended path.
Source: Ohio Driver Training Curriculum, Unit 6, Kinetic energy and traction; PDF page 150, printed page 139; reviewed September 15, 2026. ↗
A brochure lists the distance a car travels after its brakes are applied. Is that the whole distance needed to stop after an unexpected hazard appears?
Correct answer: No; recognizing and reacting also take distance
Total stopping distance includes perception, reaction and braking distance. A braking-only figure omits the first two parts.
Source: Ohio Driver Training Curriculum, Unit 6, Stopping distance; PDF page 151, printed page 140; reviewed September 15, 2026. ↗
Why may parts of a vehicle be designed to collapse in a collision?
Correct answer: To absorb some of the collision energy
Designed crush areas can absorb energy. They supplement, rather than replace, safe driving and occupant restraints.
Source: Ohio Driver Training Curriculum, Unit 6, Vehicle features that absorb energy; PDF page 152, printed page 141; reviewed September 15, 2026. ↗
Steering suddenly becomes much heavier after power assistance fails. What should you do?
Correct answer: Hold the wheel firmly and steer to a safe stop
More effort may be needed to steer without assistance. Keep a firm grip and move off the roadway safely.
Source: Ohio Driver Training Curriculum, Unit 7, Power steering failure; PDF page 158, printed page 147; reviewed September 15, 2026. ↗
The hood suddenly flies up and blocks much of your windshield. What should you try to do?
Correct answer: Use any remaining view to reach a safe stopping place
Use the available sight area to guide the car off the road safely. Secure the hood before continuing, or get assistance.
Source: Ohio Driver Training Curriculum, Unit 7, Loss of forward vision; PDF page 158, printed page 147; reviewed September 15, 2026. ↗
After prolonged braking, the brakes are hot and less effective. A safe stopping area is available. What should you do?
Correct answer: Stop safely and allow the brakes to cool
Overheated brakes can fade. Stop in a safe place rather than continue demanding more braking; obtain help if effectiveness does not return.
Source: Ohio Driver Training Curriculum, Unit 7, Brake fade; PDF page 159, printed page 148; reviewed September 15, 2026. ↗
A fallen power line lies across your intended path. It is not visibly sparking. What is the safer response?
Correct answer: Keep clear and find another route
The absence of sparks does not establish safety. Do not drive under or over the downed line.
Source: Ohio Driver Training Curriculum, Unit 7, Downed power lines; PDF page 160, printed page 149; reviewed September 15, 2026. ↗
Your car is stable at reduced speed along the shoulder after leaving the pavement. How should you return?
Correct answer: Check for a safe gap, signal and steer back gradually
Choose a safe opening and make a controlled return, then center the vehicle in its lane.
Source: Ohio Driver Training Curriculum, Unit 7, Off-road recovery; PDF page 161, printed page 150; reviewed September 15, 2026. ↗
Hard acceleration makes the tires lose grip and the car begin to skid. What should you do with the accelerator?
Correct answer: Ease off to remove the excessive power demand
Reduce accelerator input and steer under control toward the intended path rather than continuing to spin the tires.
Source: Ohio Driver Training Curriculum, Unit 7, Skid recovery for too much power; PDF page 162, printed page 151; reviewed September 15, 2026. ↗
The front daytime running lights are on as darkness falls. Can you assume the taillights are also on?
Correct answer: No; select and verify the required driving lights
Daytime running lights may not activate the taillights. Check the lighting mode rather than assume front lights mean full night lighting.
Source: Ohio Driver Training Curriculum, Unit 8, Night-driving considerations; PDF page 167, printed page 156; reviewed September 15, 2026. ↗
Low sunlight makes a morning approach hard to see. Which preparation can help?
Correct answer: Use a clean windshield and an appropriately positioned visor
Clean glass, a visor and suitable sunglasses can reduce glare. Adjust driving to the visibility actually available.
Source: Ohio Driver Training Curriculum, Unit 8, Dawn and dusk; PDF page 168, printed page 157; reviewed September 15, 2026. ↗
A driver wants to reduce wet-road loss of grip. Which tire preparation matters?
Correct answer: Maintain adequate tread and correct inflation
Worn tread and improper inflation contribute to hydroplaning. Maintain the vehicle-specified pressure and sound tire condition.
Source: Ohio Driver Training Curriculum, Unit 8, Reduce the chance of hydroplaning; PDF page 168, printed page 157; reviewed September 15, 2026. ↗
Floodwater covers a road you know well. Why is familiarity with its usual depth and shape not enough to cross safely?
Correct answer: The road may have washed away beneath the water
Water can hide a collapsed roadbed as well as dangerous depth and current. Stay out of the flooded section.
Source: NWS, Flood safety: barriers and concealed road collapse; reviewed September 15, 2026. ↗
A road looks wet and shiny in freezing conditions. What possibility should you consider?
Correct answer: A thin, hard-to-see layer of ice may be present
A thin clear film of ice can resemble a wet surface. Appearance alone does not establish available grip.
Source: Ohio Driver Training Curriculum, Unit 8, Black ice; PDF page 170, printed page 159; reviewed September 15, 2026. ↗
Your car is safely stopped and stuck in snow away from moving traffic. Which material can help provide tire traction?
Correct answer: Sand or suitable gritty material
Sand, gravel or similar traction material can help the tires grip. Use vehicle-specific recovery instructions and keep people clear.
Source: Ohio Driver Training Curriculum, Unit 8, If you become stuck in snow; PDF page 171, printed page 160; reviewed September 15, 2026. ↗
Visibility is limited by fog and the vehicle ahead is traveling safely. What is the better approach?
Correct answer: Avoid unnecessary passing and leave more room
Limited visibility makes optional passing and lane changes less safe. Keep space and be ready for unexpected stops.
Source: Ohio Driver Training Curriculum, Unit 8, Fog and smog: continued techniques; PDF page 172, printed page 161; reviewed September 15, 2026. ↗
Leaf piles line a residential road. Beyond the possible slippery surface, what should you watch for?
Correct answer: Children playing in or near the piles
Children may be hidden by or playing around roadside leaf piles. Watch for movement and allow room to respond.
Source: Ohio Driver Training Curriculum, Unit 8, Leaves on road surface; PDF page 172, printed page 161; reviewed September 15, 2026. ↗
A work zone has no equipment moving in your lane right now. What should you still anticipate?
Correct answer: Workers or construction vehicles entering the roadway
Follow the adjusted speed controls and remain alert for workers and vehicles entering your path.
Source: Ohio Driver Training Curriculum, Unit 8, Construction areas; PDF page 172, printed page 161; reviewed September 15, 2026. ↗
You are approaching a multi-lane roundabout. When should you use its signs and markings to choose the lane for your exit?
Correct answer: Before entering the roundabout
Choose the appropriate lane on the approach and follow the markings through the roundabout.
Source: Ohio Driver Training Curriculum, ODOT insert, Choose your lane before entering; PDF page 146, printed page 135; reviewed September 15, 2026. ↗
You are circulating with a clear path ahead. A car waits at the next entry. Should you stop inside the roundabout simply to invite it in?
Correct answer: No; continue predictably while watching for hazards
Do not stop unnecessarily in the circulating roadway to give away priority. Actual hazards, crosswalk duties and traffic controls still require an appropriate response.
Source: Ohio Driver Training Curriculum, ODOT insert, Circulating traffic priority; PDF page 145, printed page 134; reviewed September 15, 2026. ↗
