2022 Idaho Permit Test 20

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The following questions are from real DMV written tests. These are some of the actual permit questions you will face in..

The following questions are from real DMV written tests. These are some of the actual permit questions you will face in Idaho. Each permit practice test question has three answer choices. Select one answer for each question and select "grade this section." You can find this button at the bottom of the drivers license quiz. For a complete list of questions and answers for Idaho please visit https://cheat-sheets.dmv-written-test.com/en/idaho/car.

Passing grade:

Alcohol causes:

Explanation
Consuming even a small amount of alcohol will impair your vision, judgment, concentration, and coordination.

Hydroplaning is usually caused by:

Explanation
Your tires become less effective at clearing water from the road as you increase your speed. If you drive too fast, they may lose their grip entirely, leaving the vehicle sliding on a film of water. This is known as "hydroplaning."

The driver's left arm and hand are extended upward. This hand signal means that the driver plans to:

new-york-hand signal up
Explanation
If a driver's left arm and hand are extended upward, they are indicating that they intend to turn right. Adjust your driving accordingly if following a driver who is using this hand signal.

When parallel parking between two cars, you should first:

Explanation
After finding a parking space, checking traffic, and signaling, you should stop parallel to the vehicle directly ahead of your desired parking space before turning your wheel to park.

Roads become very slippery:

Explanation
Pavement can become very slippery within the first 10 to 15 minutes of a rainstorm because the rain causes oil in the asphalt to rise to the surface of the road. This problem becomes even worse in hot weather. The heat combined with the water causes more oil to rise to the road surface.

A regulatory sign containing a red circle with a slash through the middle indicates:

Explanation
Some regulatory signs prohibit certain actions. These signs are rectangular and white with red and black markings. A red circle and slash on top of a black symbol indicates that the specified action is forbidden.

Roads can be very slick under which conditions?

Explanation
Be alert to slick road conditions that may cause your vehicle to skid. Roads are dangerous at the start of a light rain when the water mixes with oil that has not yet washed away from the surface of the road, forming a greasy and slippery film. When there is moisture on the road and the temperature is below freezing, the moisture can turn to ice, causing the roadway to become slippery and dangerous.

This sign means:

indiana-no right turn
Explanation
Regulation signs regulate traffic speed and movement, displaying rules which drivers must obey. This regulation sign means that right turns are prohibited.
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