California Free Test 1

This sign warns that traffic from another roadway will be entering your lane; be prepared to allow others to merge safely.

In California, you must stop at a railroad crossing if warning signals are flashing or if a train is approaching and is close enough to be a hazard.

Alcohol impairs judgment and coordination, making you less aware of your surroundings and the negative effects it is having on your ability to drive safely.

In California, the driver is legally responsible and can be cited if a passenger under 16 years of age is not wearing a seat belt.

To merge or change lanes safely in California, you need to signal, check your mirrors and blind spots, and ensure there is at least a four-second gap in traffic.

This sign provides an advance warning that the speed limit will be changing ahead, so you can adjust your speed accordingly.

After passing another vehicle in California, you must signal and check your mirrors to ensure you can see the entire front of the passed vehicle before safely returning to the lane.

Air bags are designed to work with seat belts to provide maximum protection in a crash; they are a supplemental restraint system and do not replace the need for a seat belt.

In California, roads are most slippery during the first rain after a dry spell because oil and dust on the pavement mix with the water, creating a slick surface.

To see vehicles in the blind spots next to and behind your car, you must physically turn your head and look over your shoulder, as mirrors alone are not sufficient.

If your vehicle begins to skid, you should not accelerate; instead, take your foot off the gas pedal and steer in the direction you want the front of the vehicle to go.

If you are involved in a collision with a parked vehicle in California and cannot locate the owner, you must leave a note with your information and report the incident to the police or CHP.

This sign indicates that U-turns, which are 180-degree turns to go in the opposite direction, are prohibited.

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

This sign warns that the road ahead makes a sharp turn to the right; slow down before the turn.

In California, pedestrians in a crosswalk have the right-of-way, and a driver must wait for them to clear the lane even if the traffic signal turns green.

Blue traffic signs in California indicate road user services, such as rest areas, gas stations, food, and lodging.

Following another vehicle too closely, also known as tailgating, is dangerous because it significantly reduces your ability to stop in time if the vehicle ahead brakes suddenly.

You should avoid driving through deep puddles, as the water can cause you to lose control of your vehicle, a phenomenon known as hydroplaning.

When driving at night, you must adjust your speed so you can stop within the distance illuminated by your headlights, a principle known as the "Basic Speed Law."

When a large truck is backing up, you should remain at a safe distance and wait, as the driver has large blind spots and cannot see vehicles directly behind them.

In California, a Class C driver license permits you to drive a 3-axle vehicle as long as its Gross Vehicle Weight is less than 6,000 pounds.

In California, bridges and overpasses are most likely to be slippery on cold, wet days because cold air circulates underneath them, causing ice to form there first.

This sign indicates the maximum recommended safe speed for navigating the exit ramp.

In California, a curb painted blue indicates parking is reserved for persons with disabilities who display a valid disabled person placard or license plate.

In California, vehicles already in a roundabout or traffic circle have the right-of-way over vehicles preparing to enter.

Drivers should increase their following distance behind motorcycles because motorcycles can stop more quickly than cars, and a larger cushion of space is needed to prevent a collision.

If your headlights fail at night, you should turn on your emergency flashers, parking lights, or turn signals to make your vehicle visible while you slow down and pull off the road.

To make a safe right turn in California, you must signal, slow down to a safe speed, check for pedestrians and other traffic, and stop if required before turning.

In California, warning signs that alert you to potential hazards or changes in road conditions ahead are typically diamond-shaped.