Nebraska CAR DMV Practice Test 21

It is illegal to operate a vehicle that is equipped with a television screen that is visible to the driver.

Drowsiness can make people drive so poorly that they appear to be drunk. Opening a window, turning on the radio, or drinking coffee is not enough to make a drowsy driver alert to roadway hazards.

When turning left at an intersection, yield the right-of-way to oncoming traffic and pedestrians. Once the intersection is clear and applicable signals allow, you may complete the turn.

When passing a bicyclist, slow down and give them as much space as you can. Bicyclists have much less protection than drivers of motor vehicles and they should not be crowded. Passing a bicycle too quickly can shift the bicyclist off-course.

If the headlights of an oncoming vehicle are blinding, glance toward the right edge of the road instead of looking directly ahead. This should keep your vehicle safely on the road until you pass the oncoming vehicle.

It is a secondary offense to use a handheld wireless communication device to read, type, or send written communication while operating a motor vehicle. Violation of this law will result in a fine ranging from $200 to $500.

The speed limit in a business district is ordinarily 20 miles per hour. If another speed limit is posted, follow the posted limit.

Factors affecting a person's absorption of alcohol include the person's weight, their biological sex, the amount of food in their digestive tract, and the number of alcoholic beverages they have consumed. The only thing to do to remove alcohol from a person's system is to wait.

A downward-facing triangular sign is always a yield sign. Drivers must be prepared to slow down or stop when approaching a yield sign.

If a vehicle approaching you is using its high beams and fails to dim them, you should glance toward the right side of the road. This will keep you from being blinded by the other vehicle’s headlights and will allow you to see well enough to stay on your course until the vehicle passes.

Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. This sign warns drivers about an upcoming steep hill. They should adjust their speed accordingly to avoid brake damage or collision.

There are a number of locations where it is prohibited to stop or park your vehicle. Among these locations are in front of a public or private driveway; within 20 feet of a crosswalk; and within 30 feet of any stop sign, flashing signal, yield sign, or other traffic control device located on the side of the roadway.

If there is no stop line or crosswalk, you should stop at the point nearest to the intersecting roadway where you can get a view of approaching traffic. You should not enter the intersecting roadway to gain a better view.

On an interstate highway, you should stay in the right lane unless you are passing another vehicle. You should not exceed the speed limit when passing.

A driver should watch beside, ahead, and to the rear of their car. To be a good driver, you must know what is happening all around your vehicle.

When stopped at an intersection, you should first look to your left, as vehicles coming from the left are closer to you than vehicles coming from the right. Look to your right, then look to your left again, in case there are any vehicles coming from that direction that you did not see at first glance.

Be prepared to reduce your speed and use caution when directed to do so by a sign, flagger, or law enforcement officer. Failure to do so is illegal and is dangerous to those working in construction zones.

As daylight begins to fade, turn on your low beams to help others see you. Only use your high beam headlights in an open area where no other drivers are present.

When you are driving on the interstate and see vehicles on an entrance ramp to your right, you should signal and move to the left to allow them a smooth and safe entry. If it is unsafe to merge left, adjust your speed to help the incoming traffic merge.

When you see any signs indicating a nearby railroad crossing, you should slow down, look for a train, and be ready to stop. If the red warning lights are flashing or the gate is down, you must stop 15 to 50 feet before the railroad tracks. Do not try to go around the gate.

This sign warns of of an approaching traffic signal.

In rainy weather, you should lower your speed to reduce the risk of hydroplaning. Driving too fast may cause your tires to ride up on the water and lose contact with the surface of the road, making it very difficult to control your vehicle.

Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. This sign alerts drivers to potential traffic merging from the right. Drivers should prepare to allow the traffic to merge safely.

Factors that can affect braking distance include how fast your vehicle is traveling, the condition of your brakes and tires, and the condition of the pavement.

Large flashing arrow panels may be used in work zones to guide drivers into certain traffic lanes and to inform them that part of the upcoming roadway is closed. Drivers should follow all provided instructions in a work zone.