Oklahoma Free Test 2

This sign warns of a steep hill or downgrade ahead; be prepared to control your speed, possibly by shifting to a lower gear.

Diamond-shaped signs are used to warn drivers of existing or possible hazards on or near the roadway.

Because mirrors have blind spots, you must always perform a quick physical head check over your shoulder to see if the lane is clear before turning or changing lanes.

Oklahoma has a "Zero Tolerance" law, which makes it illegal for any person under the age of 21 to operate a motor vehicle with any measurable amount of alcohol in their system.

A flashing yellow light at an intersection means you should slow down, proceed with caution, and be prepared to stop for any cross-traffic.

Defensive driving is a comprehensive approach that includes managing your speed, maintaining your vehicle, and ensuring you are physically and mentally fit to drive.

When driving near light rail tracks, you must obey all traffic signals, never go around lowered gates, and always assume a train could be approaching from either direction.

This sign indicates that the road ahead will be divided by a median or barrier; keep to the right.

If traffic signals at an intersection are not working, you must treat the intersection as an all-way stop.

Mirrors have blind spots where other vehicles can hide, so you must always supplement your mirror check with a physical head turn before changing lanes.

The octagon shape is reserved exclusively for the stop sign, which requires drivers to come to a full and complete stop before proceeding.

This is a service sign indicating that a hospital is nearby; follow the sign to reach the facility.

If there is no painted stop line or crosswalk at a stop sign, you must stop before entering the intersection at a point where you can see approaching traffic.

Weaving, driving erratically, making wide turns, and driving unusually slow are all common signs that a driver may be under the influence of alcohol or drugs.

The correct first step for a three-point turn is to signal right and pull over to the right side of the road to ensure it is safe to begin the maneuver.

If your accelerator sticks, shifting to neutral will disconnect the engine from the wheels, allowing you to brake safely and steer the car off the road.

To avoid hitting an animal, you should scan the sides of the road, look for the reflection of headlights in their eyes, and slow down if you see an animal near the roadway.

To avoid a head-on collision, you should brake hard, steer to the right side of the road, and sound your horn to get the other driver's attention.

If your wheels go off the pavement, you should grip the steering wheel firmly, ease off the accelerator, brake gently, and then carefully steer back onto the road when it is safe.

This sign warns of a winding road ahead with multiple curves; slow down and stay in your lane.

This sign warns that you are approaching a school zone; slow down, watch for children, and obey any posted school speed limits.

If you accidentally take the wrong expressway exit, you must continue off the ramp and find a legal route back; never stop or reverse on an exit ramp or the expressway.

The eight-sided octagon shape is used exclusively for stop signs to ensure they are instantly recognizable.

The yield sign is a unique, downward-pointing triangle with a red border, requiring drivers to slow down or stop to give the right-of-way to other traffic.

Hydroplaning is a dangerous condition where a vehicle's tires lose contact with the road surface and ride on a layer of water, resulting in a loss of control.

When driving at night or in poor visibility, you must use your low-beam or high-beam headlights; parking lights are insufficient and illegal for driving.

The posted speed limit is the absolute maximum speed permitted under ideal conditions; it is illegal to exceed it for any reason, including passing.

This sign warns of a pedestrian crossing ahead; be prepared to slow down or stop for people crossing the street.

This sign warns that the bridge ahead is narrower than the approaching road.

When parking on a downhill grade, turn your front wheels toward the curb or edge of the road, so the curb will stop the vehicle if it starts to roll.